Tusa Soverin Alpha Diving Package
In stock — ships from Irvine, CA
This item is currently on backorder. Order now to reserve yours, and we will ship it as soon as it is back in stock.
Tusa Soverin Alpha Diving Package - Element III Console + RS-790 / XS (X-Small) is backordered and will ship as soon as it is back in stock.
Pickup currently unavailable at 23D
All TUSA size charts on one page. Imperial in bold, metric underneath.
Fins
TUSA X-Pert Z-3 Zoom fins (model SF-15)
Foot length
| Size | Foot length in · cm |
|---|---|
|
XS–S US-male 5–7 · US-female 6.5–8.5 · EUR 38–40 |
9.4–10.2 24–26 |
|
M–ML US-male 7–10 · US-female 8.5–12 · EUR 40–44 |
10.2–11 26–28 |
|
L–XL US-male 10–14 · US-female 12–15 · EUR 44–50 |
11–12.6 28–32 |
Fin length, fin width and weight pair
| Size | Fin length in · mm |
Fin width in · mm |
Weight pair lb · g |
|---|---|---|---|
|
XS–S US-male 5–7 · US-female 6.5–8.5 · EUR 38–40 |
22.8 578 |
8.7 222 |
4.1 1,850 |
|
M–ML US-male 7–10 · US-female 8.5–12 · EUR 40–44 |
23.9 608 |
9.1 232 |
4.7 2,140 |
|
L–XL US-male 10–14 · US-female 12–15 · EUR 44–50 |
25.7 653 |
9.4 238 |
5.4 2,450 |
From TUSA’s chart: Model #: SF-15 Product Name: X-Pert Z-3 Zoom
TUSA Solla Full Foot (model FF-23)
Foot length
| Size | Foot length in · cm |
|---|---|
|
XS US-male 3–4 · US-female 4.5–5.5 · EUR 36–37 |
9.1–9.3 23–23.5 |
|
S US-male 5–6 · US-female 6–7.5 · EUR 38–39 |
9.4–9.6 24–24.5 |
|
M US-male 7–7.5 · US-female 8–9 · EUR 40–41 |
9.8–10 25–25.5 |
|
ML US-male 8–9 · US-female 9.5–10.5 · EUR 42–43 |
10.2–10.4 26–26.5 |
|
L US-male 9–11 · US-female 10.5–12 · EUR 44–45 |
10.6–10.8 27–27.5 |
|
XL US-male 12–13 · US-female 13.5–15 · EUR 46–47 |
11–11.6 28–29.5 |
Fin length, fin width and weight pair
| Size | Fin length in · mm |
Fin width in · mm |
Weight pair lb · g |
|---|---|---|---|
|
XS US-male 3–4 · US-female 4.5–5.5 · EUR 36–37 |
23.6 600 |
8 203 |
2.6 1,200 |
|
S US-male 5–6 · US-female 6–7.5 · EUR 38–39 |
24.4 620 |
8 203 |
2.7 1,215 |
|
M US-male 7–7.5 · US-female 8–9 · EUR 40–41 |
25.2 640 |
8.4 213 |
3 1,380 |
|
ML US-male 8–9 · US-female 9.5–10.5 · EUR 42–43 |
26 660 |
8.4 213 |
3.1 1,395 |
|
L US-male 9–11 · US-female 10.5–12 · EUR 44–45 |
27.2 690 |
8.7 222 |
4.1 1,875 |
|
XL US-male 12–13 · US-female 13.5–15 · EUR 46–47 |
27.6 701 |
8.7 222 |
4.1 1,890 |
From TUSA’s chart: Model #: FF-23 Product Name: Solla Full Foot
TUSA Imprex Duo Fins (SF0102)
Foot length
| Size | Foot length in · cm |
|---|---|
|
S US-male 7–8 · US-female 8.5–9.5 · EUR 39–42 |
9.6–10.2 24.5–26 |
|
M US-male 8–10 · US-female 9.5–12 · EUR 42–46 |
10.2–11 26–28 |
|
L US-male 10–13 · US-female 12–14 · EUR 46–52 |
11–12.2 28–31 |
Fin length, fin width and weight pair
| Size | Fin length in · mm |
Fin width in · mm |
Weight pair lb · g |
|---|---|---|---|
|
S US-male 7–8 · US-female 8.5–9.5 · EUR 39–42 |
23 583 |
8.4 213 |
3.4 1,560 |
|
M US-male 8–10 · US-female 9.5–12 · EUR 42–46 |
24.3 617 |
8.7 220 |
4.1 1,860 |
|
L US-male 10–13 · US-female 12–14 · EUR 46–52 |
24.8 630 |
8.7 220 |
3.9 1,790 |
TUSA Solla Fins (model SF-22)
Foot length
| Size | Foot length in · cm |
|---|---|
|
XS US-male 3–5 · US-female 4.5–6.5 · EUR 34–38 |
8.7–9.4 22–24 |
|
S US-male 5–7 · US-female 6.5–8.5 · EUR 38–40 |
9.4–10.2 24–26 |
|
M US-male 7–10 · US-female 8.5–12 · EUR 40–44 |
10.2–11 26–28 |
|
L–XL US-male 10–14 · US-female 12–15 · EUR 44–50 |
11–12.6 28–32 |
Fin length, fin width and weight pair
| Size | Fin length in · mm |
Fin width in · mm |
Weight pair lb · g |
|---|---|---|---|
|
XS US-male 3–5 · US-female 4.5–6.5 · EUR 34–38 |
21.9 557 |
8.5 215 |
3.4 1,550 |
|
S US-male 5–7 · US-female 6.5–8.5 · EUR 38–40 |
22.7 577 |
8.5 217 |
3.6 1,630 |
|
M US-male 7–10 · US-female 8.5–12 · EUR 40–44 |
23.9 607 |
8.8 224 |
4.1 1,865 |
|
L–XL US-male 10–14 · US-female 12–15 · EUR 44–50 |
24.7 627 |
8.9 226 |
4.4 1,975 |
From TUSA’s chart: Model #: SF-22 Product Name: TUSA Solla Fins
TUSA HyFlex Vesna Fins (model SF0101)
Foot length
| Size | Foot length in · cm |
|---|---|
|
XS US-male 3–5 · US-female 4.5–6.5 · EUR 34–38 |
8.7–9.4 22–24 |
|
S US-male 5–7 · US-female 6.5–8.5 · EUR 38–40 |
9.4–10.2 24–26 |
|
M US-male 7–10 · US-female 8.5–12 · EUR 40–44 |
10.2–11 26–28 |
|
L–XL US-male 10–14 · US-female 12–15 · EUR 44–50 |
11–12.6 28–32 |
Fin length, fin width and weight pair
| Size | Fin length in · mm |
Fin width in · mm |
Weight pair lb · g |
|---|---|---|---|
|
XS US-male 3–5 · US-female 4.5–6.5 · EUR 34–38 |
21.7 550 |
8.5 215 |
3.3 1,480 |
|
S US-male 5–7 · US-female 6.5–8.5 · EUR 38–40 |
22.5 571 |
8.5 215 |
3.4 1,535 |
|
M US-male 7–10 · US-female 8.5–12 · EUR 40–44 |
24.3 617 |
8.9 225 |
3.7 1,695 |
|
L–XL US-male 10–14 · US-female 12–15 · EUR 44–50 |
25.1 638 |
8.9 225 |
3.9 1,765 |
From TUSA’s chart: Model #: SF0101 Product Name: TUSA HyFlex Vesna Fins
TUSA HyFlex SWITCH fins (model SF0104)
Foot length
| Size | Foot length in · cm |
|---|---|
|
XS US-M 3–5 · US-F 4.5–6.5 · EUR 34–38 |
8.7–9.4 22–24 |
|
S US-M 5–7 · US-F 6.5–8.5 · EUR 38–40 |
9.4–10.2 24–26 |
|
M US-M 7–10 · US-F 8.5–12 · EUR 40–44 |
10.2–11 26–28 |
|
L US-M 10–12 · US-F 12 · EUR 43–46 |
11–12.6 28–32 |
|
XL US-M 12–14 · EUR 46–49 |
11.8–12.6 30–32 |
Fin length, fin width and weight (pair)
| Size | Fin length in · mm |
Fin width in · mm |
Weight (pair) lb · g |
|---|---|---|---|
|
XS US-M 3–5 · US-F 4.5–6.5 · EUR 34–38 |
21.9 555 |
8.0 204 |
3.9 1,760 |
|
S US-M 5–7 · US-F 6.5–8.5 · EUR 38–40 |
22.7 576 |
8.0 204 |
4.0 1,815 |
|
M US-M 7–10 · US-F 8.5–12 · EUR 40–44 |
23.5 597 |
8.0 204 |
4.2 1,895 |
|
L US-M 10–12 · US-F 12 · EUR 43–46 |
24.3 618 |
8.0 204 |
4.3 1,965 |
|
XL US-M 12–14 · EUR 46–49 |
25.1 639 |
8.0 204 |
4.8 2,175 |
TUSA HyFlex SWITCH Pro fins (model SF0107)
HyFlex SWITCH Pro (SF0107)
Foot length
| Size | Foot length in · cm |
|---|---|
|
M US-M 7–10 · US-F 8.5–12 · EUR 40–44 |
10.2–11 26–28 |
|
L US-M 10–12 · US-F 12 · EUR 43–46 |
11–11.8 28–30 |
Fin length, fin width and weight (pair)
| Size | Fin length in · mm |
Fin width in · mm |
Weight (pair) lb · g |
|---|---|---|---|
|
M US-M 7–10 · US-F 8.5–12 · EUR 40–44 |
23.5 597 |
8.0 204 |
4.2 1,895 |
|
L US-M 10–12 · US-F 12 · EUR 43–46 |
24.3 618 |
8.0 204 |
4.3 1,965 |
Compatible size, M to XL (2026 catalog)
| Size | Foot length in · cm |
|---|---|
|
M (Regular) US-M 7–10 · US-F 8.5–12 · EUR 40–44 |
10.2–11 26–28 |
|
L US-M 10–12 · EUR 43–46 |
11–11.8 28–30 |
|
XL US-M 12–14 · EUR 46–49 |
11.8–12.6 30–32 |
XL: EURO ONLY
TUSA Travel Right Fins (model SF0110)
Foot length
| Size | Foot length in · cm |
|---|---|
|
XS US-male 3.5–5.5 · US-female 5.5–7.5 · EUR 33–37 |
8.5–9.3 21.5–23.5 |
|
S US-male 5.5–7.5 · US-female 7.5–9.5 · EUR 37–41 |
9.3–10 23.5–25.5 |
|
M (Regular) US-male 7.5–9.5 · US-female 9.5–11.5 · EUR 40–43 |
10–10.8 25.5–27.5 |
|
L US-male 9.5–11.5 · US-female 11.5–13.5 · EUR 43–46 |
10.8–11.6 27.5–29.5 |
|
XL US-male 11.5–14 · US-female 13.5–16 · EUR 47–49.5 |
11.6–12.6 29.5–32 |
Fin length, fin width and weight pair
| Size | Fin length in · mm |
Fin width in · mm |
Weight pair lb · g |
|---|---|---|---|
|
XS US-male 3.5–5.5 · US-female 5.5–7.5 · EUR 33–37 |
18.7 475 |
8.5 215 |
2.7 1,240 |
|
S US-male 5.5–7.5 · US-female 7.5–9.5 · EUR 37–41 |
19.8 502 |
8.9 225 |
3.2 1,430 |
|
M (Regular) US-male 7.5–9.5 · US-female 9.5–11.5 · EUR 40–43 |
20.5 520 |
8.9 225 |
3.2 1,440 |
|
L US-male 9.5–11.5 · US-female 11.5–13.5 · EUR 43–46 |
21.5 545 |
9.1 232 |
3.7 1,700 |
|
XL US-male 11.5–14 · US-female 13.5–16 · EUR 47–49.5 |
22 559 |
9.1 232 |
3.8 1,710 |
From TUSA’s chart: Model #: SF0110 Product Name: TUSA Travel Right Fins
TUSA HyFlex Zoom Fins (SF0111)
Foot length
| Size | Foot length in · cm |
|---|---|
|
XS US-M 3–5 · US-F 4.5–6.5 · EUR 34–38 |
8.7–9.4 22–24 |
|
S US-M 5–7 · US-F 6.5–8.5 · EUR 38–40 |
9.4–10.2 24–26 |
|
M US-M 7–10 · US-F 8.5–12 · EUR 40–44 |
10.2–11 26–28 |
|
L US-M 10–12 · US-F 12 · EUR 44–50 |
11–12.6 28–32 |
|
XL US-M 12–14 · EUR 46–49 |
11.8–12.6 30–32 |
Fin length, fin width and weight (pair)
| Size | Fin length in · mm |
Fin width in · mm |
Weight (pair) lb · g |
|---|---|---|---|
|
XS US-M 3–5 · US-F 4.5–6.5 · EUR 34–38 |
25.1 639 |
8.8 225 |
4.2 1945 |
|
S US-M 5–7 · US-F 6.5–8.5 · EUR 38–40 |
25.9 660 |
8.8 225 |
4.4 2000 |
|
M US-M 7–10 · US-F 8.5–12 · EUR 40–44 |
26.8 683 |
8.8 225 |
4.5 2080 |
|
L US-M 10–12 · US-F 12 · EUR 44–50 |
27.7 704 |
8.8 225 |
4.7 2150 |
|
XL US-M 12–14 · EUR 46–49 |
28.5 725 |
9.8 225 |
5.2 2380 |
From TUSA’s chart: Model #: SF0111
TUSA Liberator X-Ten Fins (model SF-5500)
Foot length
| Size | Foot length in · cm |
|---|---|
|
S US-male 5–7 · US-female 6.5–8.5 · EUR 38–40 |
8.7–10.2 22–26 |
|
Reg US-male 7–10 · US-female 8.5–12 · EUR 40–44 |
9.4–11 24–28 |
Fin length, fin width and weight pair
| Size | Fin length in · mm |
Fin width in · mm |
Weight pair lb · g |
|---|---|---|---|
|
S US-male 5–7 · US-female 6.5–8.5 · EUR 38–40 |
22.4 568 |
8.4 214 |
1.5 660 |
|
Reg US-male 7–10 · US-female 8.5–12 · EUR 40–44 |
23.5 598 |
8.9 225 |
1.7 760 |
From TUSA’s chart: Model #: SF-5500 Product Name: Liberator X-Ten
BCDs
TUSA Soverin-Alpha BCD
Waist
| Size | Waist in · cm |
|---|---|
| XS |
23.7–27.6 60–70 |
| S |
25.6–31.5 65–80 |
| M |
29.6–35.5 75–90 |
| L–XL |
33.5–43.4 85–110 |
Lift capacity, BC weight (dry) and releasable weight
| Size | Lift capacity lbf · N |
BC weight (dry) lb · kg |
Releasable weight lb · kg |
|---|---|---|---|
| XS |
18.0 80 |
7.1 3.2 |
17.6 8.0 |
| S |
24.7 110 |
7.1 3.2 |
17.6 8.0 |
| M |
29.2 130 |
7.3 3.3 |
17.6 8.0 |
| L–XL |
38.2 170 |
7.5 3.4 |
17.6 8.0 |
TUSA Liberator BCD
Waist
| Size | Waist in · cm |
|---|---|
| XS |
22.1–24.1 56–61 |
| S |
23.7–27.6 60–70 |
| M |
25.6–31.5 65–80 |
| L |
29.6–35.5 75–90 |
| XL |
33.5–39.4 85–100 |
Lift capacity, BC weight (dry) and releasable weight
| Size | Lift capacity lbf · N |
BC weight (dry) lb · kg |
Releasable weight lb · kg |
|---|---|---|---|
| XS |
18 80 |
6.4 2.9 |
17.6 8 |
| S |
20.2 90 |
6.6 3 |
17.6 8 |
| M |
27 120 |
6.8 3.1 |
17.6 8 |
| L |
33.7 150 |
7.1 3.2 |
17.6 8 |
| XL |
40.5 180 |
7.1 3.2 |
17.6 8 |
TUSA Tina BCD
Waist
| Size | Waist in · cm |
|---|---|
| 2XS |
22.8–26 58–66 |
| XS |
25.2–28.7 64–73 |
| S |
27.6–31.5 70–80 |
| M |
30.7–37.8 78–96 |
| L |
34.3–44.1 87–112 |
Lift capacity, BC weight (dry) and releasable weight
| Size | Lift capacity lbf · N |
BC weight (dry) lb · kg |
Releasable weight lb · kg |
|---|---|---|---|
| 2XS |
22.5 100 |
6.8 3.1 |
17.6 8 |
| XS |
24.7 110 |
7.1 3.2 |
17.6 8 |
| S |
29.2 130 |
7.3 3.3 |
17.6 8 |
| M |
36 160 |
7.5 3.4 |
17.6 8 |
| L |
36 160 |
7.5 3.4 |
17.6 8 |
TUSA Conquest II BCD
Waist
| Size | Waist in · cm |
|---|---|
| XS–S |
25.6–31.5 65–80 |
| M |
29.6–35.5 75–90 |
| L |
33.5–39.4 85–100 |
| XL |
37.4–51.2 95–130 |
Lift capacity, BC weight (dry) and releasable weight
| Size | Lift capacity lbf · N |
BC weight (dry) lb · kg |
Releasable weight lb · kg |
|---|---|---|---|
| XS–S |
36 160 |
7.7 3.5 |
17.6 8 |
| M |
38.2 170 |
7.9 3.6 |
17.6 8 |
| L |
49.5 220 |
8.2 3.7 |
17.6 8 |
| XL |
49.5 220 |
8.2 3.7 |
17.6 8 |
TUSA X-Wing BCD
Waist
| Size | Waist in · cm |
|---|---|
| S |
25.6–31.5 65–80 |
| M |
29.6–35.5 75–90 |
| L |
33.5–39.4 85–100 |
| XL |
37.4–51.2 95–130 |
Lift capacity, BC weight (dry) and releasable weight
| Size | Lift capacity lbf · N |
BC weight (dry) lb · kg |
Releasable weight lb · kg |
|---|---|---|---|
| S |
29.2 130 |
7.7 3.5 |
17.6 8 |
| M |
29.2 130 |
7.7 3.5 |
17.6 8 |
| L |
40.5 180 |
8.4 3.8 |
17.6 8 |
| XL |
40.5 180 |
8.4 3.8 |
17.6 8 |
TUSA Crestline (2020) BCD
Waist
| Size | Waist in · cm |
|---|---|
| XS |
22.1–24.1 56–61 |
| S |
23.7–27.6 60–70 |
| M |
25.6–31.5 65–80 |
| L |
29.6–35.5 75–90 |
| XL |
33.5–39.4 85–100 |
Lift capacity, BC weight (dry) and releasable weight
| Size | Lift capacity lbf · N |
BC weight (dry) lb · kg |
Releasable weight lb · kg |
|---|---|---|---|
| XS |
18 80 |
4.9 2.2 |
N/A N/A |
| S |
22.5 100 |
5.1 2.3 |
N/A N/A |
| M |
31.5 140 |
5.3 2.4 |
N/A N/A |
| L |
38.2 170 |
5.3 2.4 |
N/A N/A |
| XL |
45 200 |
5.5 2.5 |
N/A N/A |
TUSA T-Wing BCD
Waist
| Size | Waist in · cm |
|---|---|
| XS–XL |
22.1–39.4 56–100 |
Lift capacity, BC weight (dry) and releasable weight
| Size | Lift capacity lbf · N |
BC weight (dry) lb · kg |
Releasable weight |
|---|---|---|---|
| XS–XL |
28.1 125 |
6.6 3 |
— |
TUSA Jazmine BCD
Waist
| Size | Waist in · cm |
|---|---|
| XS |
22.1–24.1 56–61 |
| S |
23.7–27.6 60–70 |
| M |
25.6–31.5 65–80 |
| L |
29.6–35.5 75–90 |
Lift capacity, BC weight (dry) and releasable weight
| Size | Lift capacity lbf · N |
BC weight (dry) lb · kg |
Releasable weight lb · kg |
|---|---|---|---|
| XS |
18 80 |
6.2 2.8 |
17.6 8 |
| S |
22.5 100 |
6.4 2.9 |
17.6 8 |
| M |
31.5 140 |
6.6 3 |
17.6 8 |
| L |
38.2 170 |
6.8 3.1 |
17.6 8 |
Source: TUSA’s size chart and TUSA’s current size chart (view, view, view). Where the chart prints only one unit, we converted the other: inches from centimeters (to the nearest 0.1″).
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Product Information
The Tusa Soverin Alpha Package with Element III Console & RS-790 is a versatile setup for scuba and diving trips, combining trusted equipment with practical transport. This package includes the BA0301 Mesh Roller Bag, ideal for carrying a full dive kit. Built from durable rubberized mesh, it offers quick-drying usability between watersports sessions. The oversized main compartment opening simplifies loading and unloading, while smooth-gliding wheels, an internal pocket, and a shoulder strap support easy transport and organization on docks and boats.
Designed to support routine underwater exploration, the package focuses on reliability and convenience. The Element III Console and RS-790 pair with the Soverin Alpha components to provide dependable performance in common diving scenarios, while the mesh bag keeps gear organized between dives.
- Includes: Tusa Soverin Alpha Package with Element III Console & RS-790 and a BA0301 Mesh Roller Bag for gear transport.
- BA0301 Mesh Roller Bag: durable rubberized mesh for air flow and quick drying.
- Storage capacity: oversized main compartment opening for easy loading of a full dive kit.
- Mobility: smooth-gliding wheels simplify transport on docks and boats.
- Organization: internal pocket and shoulder strap for secure, hands-free carrying.
| Brand | TUSA |
| Package Type | Complete scuba package |
| BCD | Soverin Alpha, jacket style with A.W.L.S. III |
| Dive Computer | Element III console mount, Bühlmann ZHL-16C, nitrox capable, CR2450 battery |
| Regulator | RS-790 with R-700 balanced diaphragm first stage |
| Octopus | Safe Second SS-0001 |
| Bag | BA-0301 mesh roller bag, 92 L, rubberized mesh with wheels |
| Use | Recreational scuba diving |
⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Frequently Asked Questions
How should a scuba BCD fit?
A BCD should fit snugly enough that it does not ride up toward your ears when inflated, while still letting you breathe fully. Fasten the waist and cummerbund first, then adjust the shoulder straps so the tank sits close to your back and the shoulders cannot slide off. With the BCD fully inflated at the surface you should still be able to take a deep, comfortable breath; if it squeezes your chest, loosen it or move up a size.
How do I rinse and care for a BCD after diving?
Rinse the outside in fresh water and also flush the inside of the bladder, because salt water gets in through the inflator and dump valves. Fill the bladder roughly a third full of fresh water through the oral inflator, slosh it around, then drain it out through the inflator and each dump valve. Hang it to dry out of direct sunlight and store it partially inflated so the bladder walls do not stick together.
Should I use integrated weights or a weight belt?
Integrated weight pockets carry the lead in the BCD itself, which many divers find more comfortable and easier on the hips, while a weight belt keeps the weight independent of your BCD. Either way, you must be able to release your ditchable weight quickly with one hand, and your buddy should know how your system releases. Non-ditchable trim pockets are useful for balance but should never hold weight you might need to drop.
How do I pack a BCD for travel?
Make sure the BCD is completely dry inside and out before packing so it does not mildew in transit. Remove all weights, deflate it fully, and fold or roll it around softer items such as a wetsuit to cushion the inflator and valves. Avoid hard creases in the air cell, and unpack and air it out as soon as you arrive.
When does a BCD need to be serviced?
Follow the service interval in the manufacturer's manual, which is commonly an annual inspection alongside the rest of your life-support gear. Have the inflator, dump valves, and bladder checked any time the inflator sticks, free-flows, feels rough, or the BCD holds air poorly. Between services, confirm that it inflates and deflates properly as part of every pre-dive check.
What is the difference between a jacket-style and a back-inflate BCD?
A jacket-style BCD holds air in panels that wrap around your sides as well as your back, while a back-inflate BCD keeps the entire air cell behind you. Jacket styles tend to feel very stable and upright at the surface, and back-inflate styles keep the chest clear and are often preferred for horizontal trim underwater. Neither is objectively better, so treat it as a fit and preference decision and try both if you can.
Will my BCD fit any scuba tank?
Most recreational BCDs use an adjustable cam band sized for common single-cylinder diameters, so standard aluminum and steel tanks generally work. Re-check the band tension after the first wetting, because webbing can relax slightly and let the tank shift. If you dive doubles or unusual cylinder diameters, confirm compatibility with the manufacturer before assuming it will hold.
