Black Diamond Hooped Bivy Sack

The Bibler Hooped Bivy Sack is a superlight, bivouac sack designed for climbers, bicyclists and other light weight fanatics.

Compact - ultralight - stormproof bivy sacks - the Hooped Bivy Sack by Black Diamond uses a sewn-in flexible wire - a dual-slider zipper that opens in the middle and a no-see-um mesh covered opening gives you some adjustable breathing space. It’s built from waterproof - windproof and breathable ToddTex with a polyurethane-laminated floor. For security - the double storm flap and rain gutter use a seamless construction - and all other seams are factory taped. The Big Wall Hooped Bivy has all the features of the Hooped Bivy but incorporates an RF-welded tie-in point for total protection while you’re clipped in.Specs: AS PACKAGED–STD: 805 g (1 lb 12 oz) BIVY ONLY–STD: 695 g (1 lb 10 oz) AS PACKAGED–LONG–LONG: 890 g (1 lb 15 oz) BIVY ONLY: 780 g (1 lb 12 oz) STD BIVY: 229 X 89 cm (90 x 35 in.) LONG BIVY: 251 X 89 cm (99 x 35 in.) PACKED: 15 X 48 cm (6 x 19 in.)