
Stahlsac Abyss Scuba Diving Duffel Bag
By Stahlsac · in Dive Bags
Compare prices from $199.95 to $229.95 at 3 shops
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Divers Supply
House of Scuba
DIVEIN's take
Why buy from Scuba.com?
Scuba.com is a specialist dive retailer, and multiple buyers describe responsive, practical help when an order or product issue needs attention. Several also report orders arriving quickly or in time for when they were needed.
What buyers say
Several buyers describe responsive replies and practical help when an order or product issue needed attention. They describe support that answers quickly and stays helpful.
Multiple buyers also report orders arriving quickly or in time for when they were needed. Delivery timing is the positive point they describe.
Worth knowing
Some buyers report slower replies or more follow-up than expected when they needed help after ordering. Others describe delivery problems after ordering. Keep the order confirmation and tracking details until the item actually arrives.
Shop reputation
Accepted payments
Checkout on scuba.com is served over a secure SSL (https) connection.
Shipping & returns
DIVEIN's take
Why buy from Amazon?
Amazon has a documented Prime delivery program that covers millions of items, and that is the most concrete order-related support behind buying here.
Worth knowing
Some customers report slower replies or needing more follow-up than expected when they asked for help after ordering. If an order needs post-purchase support, that part of the experience is not always smooth.
Some customers also report delivery problems after ordering. That keeps follow-up and delivery as the areas to watch if you place the order here.
Accepted payments
Checkout on amazon.com is served over a secure SSL (https) connection.
Shipping & returns

DIVEIN's take
Why buy from Divers Supply?
Qualifying orders from Divers Supply ship free within the contiguous U.S. and to APO/FPO/DPO addresses. That covers the contiguous U.S. plus military and diplomatic mailing addresses.
Worth knowing
Some customers report that returns or refunds took more follow-up than expected. Others describe slower replies when they needed help after ordering. Budget for follow-up if your order needs attention after purchase.
Accepted payments
Checkout on divers-supply.com is served over a secure SSL (https) connection.
Shipping & returns

DIVEIN's take
Why buy from House of Scuba?
House of Scuba publishes a defined return process for eligible items, including when credit or a refund applies and where fees or exclusions can affect the outcome. If you want the retailer's own terms in place before ordering, that is the most concrete reason to buy here.
It also states a continental U.S. free-shipping offer with exclusions, so the order terms are not left entirely to guesswork. That does not guarantee every item qualifies, but the policy itself is part of the buying case.
Worth knowing
Some customers describe friction around returns or refunds, and some also report slower replies or needing extra follow-up when they asked for help after ordering. Read the return terms closely before placing the order, especially the condition, packaging, and fee limits that can change the result.
Accepted payments
Checkout on houseofscuba.com is served over a secure SSL (https) connection.
Shipping & returns
Quick Facts About Stahlsac Abyss Scuba Diving Duffel Bag
- A fully waterproof gear bag built from double-TPU nylon with RF-welded seams throughout.
- Comes in two sizes, 50 liters and 75 liters, to suit a day trip or a longer dive travel haul.
- Removable shoulder straps let you carry it as a duffel or swing it on as a backpack.
- Internal zippered stow compartments keep small items sorted without loose gear rattling around.
- An external zippered flap puts frequently grabbed items within reach without opening the main bag.
- Welded external carry handles hold up to the rough edges of boat decks and baggage carousels.
- A solid choice for travelling divers who want one bag that handles wet gear without compromise.
Other divers also looked at
Stahlsac Abyss Duffel Bag: Fully Waterproof Travel and Dive Bag
The Stahlsac Abyss Duffel Bag is a 100% waterproof gear bag built for divers who need reliable protection for their equipment during travel and at the dive site.
If you are a recreational diver who regularly flies to dive destinations, or someone who loads wet kit into the back of a car after a shore dive, this bag is worth a serious look.
What makes it genuinely waterproof
A lot of bags claim to be water-resistant. The Abyss goes further.
The shell is double-TPU nylon, a thermoplastic polyurethane laminate bonded to the fabric on both sides. TPU is the same material used in dry bags and drysuits precisely because it blocks water rather than just slowing it down.
The seams are RF-welded (radio-frequency welded), meaning they are fused with heat rather than stitched. Stitched seams leave needle holes; welded seams do not. That matters when the bag sits on a wet dock or gets caught in rain.
The result is a bag that genuinely keeps water out, not one that manages it for a few minutes before soaking through.
Sizes
The Abyss comes in two sizes. Neither is small, which suits dive travel well.
| Size | Dimensions (L x W x H) | Weight |
|---|---|---|
| 50 litre | 22.25 x 14 x 10 in (56.5 x 35.5 x 25.5 cm) | 2.4 lbs (1.1 kg) |
| 75 litre | 28 x 14 x 12 in (71 x 35.5 x 30.5 cm) | 2.9 lbs (1.3 kg) |
The 50-litre version suits a long weekend or a carry-on friendly trip where you are renting tanks and weights at the destination. The 75-litre version gives you room for a full set of personal gear including a wetsuit, BCD, and regulators.
Both sizes are light for what they are. A bag that weighs 1.3 kg empty leaves you more of your airline weight allowance for the gear inside.
Carrying options
The Abyss is designed to move the way you do, not just sit in the boot of a car.
- Removable shoulder straps convert the bag into a backpack, which is useful when you are walking a distance from the car park to the entry point or navigating an airport.
- Welded external carry handles let you grab and haul the bag quickly when loading a boat or passing gear down a ladder. Because they are welded rather than stitched, they hold without creating leak points.
Organisation inside and out
The Abyss keeps things practical rather than elaborate.
- Zippered internal stow compartments separate smaller items like torches, SMBs, or documents from the main load.
- An external zippered flap puts frequently reached items, such as a dive log, sunscreen, or a snack, within reach without opening the main bag.
This is not a bag with dozens of pockets. If you prefer a highly segmented layout, that is worth knowing. What you get is a clean, waterproof interior with enough organisation to keep essentials from disappearing into the bottom.
Who this bag suits and who it does not
The Abyss works well for recreational divers who travel regularly and want one bag that handles both the airport and the dive site without babying it.
It also works for any outdoor activity where gear needs to stay dry: kayaking, camping in wet conditions, or beach days where the bag will sit on wet sand.
If you need a wheeled roller bag for airport travel, this is not it. The Abyss is a duffel and backpack only. And if you need rigid protection for fragile items like camera housings or dive computers, a hard-shell case is a better fit for those specific pieces, though the Abyss can certainly carry them alongside your other kit.
Specifications for Stahlsac Abyss Scuba Diving Duffel Bag
- Brand
- Stahlsac
- Model
- Abyss Duffel Bag
- Material
- Double-TPU nylon
- Waterproof
- 100% waterproof
- Seam Construction
- RF-welded seams
- Carry Options
- Duffel | backpack
- Shoulder Straps
- Removable
- Internal Organization
- Zippered internal stow compartments
- External Access
- Zippered external flap pocket
- Carry Handles
- Welded external carry handles
- Use Case
- Travel | outdoor adventures
- Weather Resistance
- Weatherproof
- Durability
- Ultra-durable construction
- Convertible
- Yes | converts from duffel to backpack
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How DIVEIN tests: every product in our buying guides is evaluated by our dive-certified team in real conditions, across multiple dives at varying depths. We buy or borrow gear independently so our recommendations are never pay-to-win.
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