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Product Information
The Stahlsac Storm Waterproof Backpack is a roll-top backpack built for dive trips and everyday commuting, combining completely waterproof roll-top construction with an IPX4-rated splash-resistant pocket and an internal laptop and tablet sleeve.
Who it is for
Divers who need to keep gear dry on the way to and from the boat or shore, and anyone who wants a rugged, weatherproof pack for a rainy-day commute or travel, will find the Storm Backpack equally at home on a dive trip or on the road. The bombproof roll-top closure keeps spray, rain, mud and debris off the contents, while the reflective exterior screenprint adds visibility to traffic in low-light conditions.
Key details
- Completely waterproof roll-top main compartment that shields gear from spray, rain, mud and debris.
- IPX4-rated large roll-down pocket, which protects a phone, keys or wallet from splashing water, though it is not submersion-proof.
- Internal laptop and tablet sleeve to carry electronics without worrying about moisture.
- Interior organizational panel with two zippered pockets for daily extras like keys, wallet and chargers.
- Removable high-visibility inside liner, a strap containment system, a 2-way adjustable sternum strap, dual density shoulder straps and a ventilated back panel for a secure, comfortable carry.
- Overall dimensions of 20.5 x 10.5 x 6.75.
DiveCatalog.com is an authorized Stahlsac dealer and a dive shop in Irvine, California, since 2003. Call or chat with us if you have questions about fit, capacity or how the Storm Backpack will work for your dive gear or travel setup.
- Waterproof roll-top construction keeps spray, rain, mud and debris off your gear.
- IPX4-rated roll-down pocket protects a phone, keys or wallet from splashing water, though it is not submersion-proof.
- Laptop and tablet sleeve lets you carry electronics without worrying about moisture.
- Interior organizational panel with two zippered pockets holds daily extras like keys, wallet and chargers.
- Reflective exterior screenprint increases visibility to traffic in low-light conditions.
- Strap containment system ensures all straps are secured.
- Quick-access outside pocket for items you need on the go.
- Ventilated back panel adds comfort during long carries.
- 2-way adjustable sternum strap and dual density shoulder straps improve fit and comfort.
- Removable high-visibility inside liner makes it easier to spot items inside the bag.
| Brand | Stahlsac |
| Model | Storm Waterproof Backpack |
| Product Type | Gear Bags, Backpacks |
| Construction | Waterproof roll-top |
| IP Rating | IPX4 (large roll-down pocket resists splashing water; not submersion-proof) |
| Dimensions | 20.5 x 10.5 x 6.75 |
| Interior Storage | Laptop and tablet sleeve, organizational panel with two zippered pockets |
| Exterior Features | Quick-access pocket, reflective screenprint |
| Carry System | 2-way adjustable sternum strap, dual density shoulder straps, ventilated back panel, strap containment system |
| MPN | 888960 |
| Barcode | 882689126703 |
⚠️ 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
Is the Stahlsac Storm Backpack fully waterproof or just splash-proof?
The main compartment uses a completely waterproof roll-top closure that keeps out rain, spray, mud and debris. The large roll-down pocket carries an IPX4 rating, which protects contents like a phone, keys or wallet from splashing water, but the bag overall is not submersion-proof.
Can I carry a laptop in the Stahlsac Storm Backpack?
Yes. The Storm Backpack has an internal laptop and tablet sleeve, so you can bring electronics along on a dive trip or commute without worrying about them getting wet from splashes or rain.
What are the dimensions of the Stahlsac Storm Backpack?
The Stahlsac Storm Waterproof Backpack measures 20.5 x 10.5 x 6.75.
Does the Storm Backpack have a sternum strap for stability?
Yes. It includes a 2-way adjustable sternum strap along with dual density shoulder straps and a ventilated back panel, which together help distribute weight and keep the pack stable and comfortable during travel or dive-site treks.



















