Lifeventure
Lifeventure Storm Dry Bag (25 L)
- Waterproof build: 6/10 How well its build keeps water out, from the published seams, closure and submersion claim.
- Weight for its size: 5/10 How much it adds to your pack for the space it protects.
A tough dry bag for the base of a rucksack, a canoe or kayak trip, or kit that gets knocked about
- Capacity
- 25 L
- Weight
- 200 g
- Seams
- Taped
- Closure
- Roll top
- Fabric
- 420 denier
Where to buy
GO Outdoors £23 In stock. Delivery £3.99. Black and blue. Member's price £20 (not included). Free delivery over £80.
View at shop: GO OutdoorsMillets £23 In stock. Delivery £3.99. Blue. Free delivery over £70.
View at shop: MilletsBlacks £23 In stock. Delivery £4.99. Black and blue. Free delivery over £95.
View at shop: BlacksLifeventure £24.99 In stock. Free delivery. Blue is the 25 L colour. Standard delivery £3.95, free over £10.
View at shop: LifeventurePrices checked 8 Nov 2026 on each shop's own page; shops can change them. We earn no commission on these links; shops are listed by price. More
Our ratings (out of 10)
1 to 10, compared with the whole market. Each says what it's based on. How we score
Waterproof build
From maker's figures 6/10How well its build keeps water out, from the published seams, closure and submersion claim. 6: A bit better than average.
PU/TPU-coated 420D fabric with taped seams and a roll-top closure (rolled 3 times). There is no submersion claim: the 15,000 mm hydrostatic head is a fact, not a score. The 3 band.
Weight for its size
From maker's figures 5/10How much it adds to your pack for the space it protects. 5: Does the job. Average for wild-camping gear.
200 g for 25 L is 8.0 g/L, in the 6.0–8.4 g/L band (Lifeventure's figure; GO Outdoors gives the same 200 g).
In short
Good for
- A tough dry bag for the base of a rucksack, a canoe or kayak trip, or kit that gets knocked about
- Sleeping bag or spare clothes in wet UK conditions
- Not for anything that must survive full submersion: there is no submersion claim
Strengths
- 420D ripstop fabric, much tougher than the 30D Ultralight range
- 15,000 mm hydrostatic head, PU coating and fully taped seams
- Roll-top closure with a lightweight buckle
Weaknesses
- 200 g for 25 L (8.0 g/L), more than 3 times the weight of Lifeventure's Ultralight 25 L (60 g)
- No submersion claim
- No independent reviews found, so durability and ease are estimates, not reviewed scores
Sources
We haven't tested this ourselves. Every score comes from these specs, tests and reviews.