Best with a zip1 / 4
Images: Snugpak and its retailers. Used for product identification.
Snugpak
Snugpak Special Forces Bivvi
Military-spec Paratex bivvi with a half-length zip and almost no condensation.
- Weight
- 340 g
- Waterproof
- 5,000 mmBreathable fabric
- Packed
- 14 × 10 cm
Best price found
£96.95
at Military Kit · In stock · Free UK delivery
- Military KitIn stock · Free UK delivery£96.95View Deal
- Mountain WarehouseIn stock · Marketplace seller£115View Deal
- SnugpakIn stock£128View Deal
Prices checked 31 October 2026. We may earn a commission on these links.
- Waterproof
- Breathable
- Taped seams
- Zip
Specifications
- Weight
- 340 g (400 g Extra Long)
- Packed size
- 14 × 10 cm
- Fabric
- Paratex Dry, 100% nylon, PU coated with DWR
- Hydrostatic head
- 5,000 mm
- Open size
- not stated
- Entry
- Zipped entry
- Breathable
- Breathable fabric
Pros & cons
- Lightweight and very compact with a half-length zip for easy entry and exit
- Reviewers report little or no condensation despite the coated fabric
- Robust, military-proven design with taped seams and a choice of two lengths and three colours
- Standard length is short for anyone much over 6ft; choose Extra Long
- Weak hood drawcord that is hard to cinch from inside; not enough room for a sleeping mat inside
More bivvy bags
Full comparison →
CheapestMountain Warehouse
Mountain Warehouse Waterproof Bivvy Bag
The £25 way to try bivvying before you commit to a serious bag.
- Weight
- 340 g
- Waterproof
- 3,000 mmBreathable fabric
- Packed
- ≈ 25 × 10 cm measured
- Waterproof
- Breathable
- Taped seams
Full specs, 1 retailer →View DealFrom
£24.99
at Mountain Warehouse
6 photosBest valueAlpkit
Alpkit Hunka
The UK wild-camping default: 10,000 mm, taped seams, 330 g, under £60.
- Weight
- 330 g
- Waterproof
- 10,000 mmBreathable fabric
- Packed
- 13 × 15 cm
- Waterproof
- Breathable
- Taped seams
- Drawcord hood
- 10k+ mm HH
Full specs, 1 retailer →View DealFrom
£54.99
at Alpkit
Lightest premiumRab
Rab Alpine Bivi
A 440 g Pertex Shield Air bivi with a bathtub floor for alpine and bothy nights.
- Weight
- 440 g
- Waterproof
- 15,000 mmBreathable fabric
- Packed
- 25 × 12 cm
- Waterproof
- Breathable
- Taped seams
- Zip
- Bathtub floor
Full specs, 3 retailers →View DealFrom
£249.99
at Ultralight Outdoor Gear
