Lifesystems Venture Solo Hooped Bivi XL

Lifesystems Venture Solo Hooped Bivi XL for fast-and-light shelter with extra room

A solo hooped bivy with extra room for bulkier kit, made for fast-and-light trips where pack size, weather protection and ventilation matter.

The Lifesystems Venture Solo Hooped Bivi XL is aimed at solo trips where you want a compact shelter without feeling cramped. The XL format is designed to accommodate bulky clothing or a large sleeping bag, which makes it a more forgiving fit than a very minimal bivy.

It uses 70D ripstop nylon with taped seams and a Teflon EcoElite - Zelan R3 coating. The top is listed with an 11,000mm hydrostatic head and MVTR of 15,000g/m2/24hr, so the emphasis is on weather protection with breathability in mind.

Built for ventilation and simple setup

The freestanding hoop design gives the bivy more structure, while the zipped bug-screen is there to help with airflow. Stake loops are included, along with a stuff sack for packing it away.

Pack size and weight

At 796 grams, this is aimed at people counting every gram, but still wanting a more protective solo shelter. Packed size is listed as 33cm x 10cm, and the full dimensions are 2600 x 500-800 x 500 mm.

Who it suits

• Bikepacking trips
• Adventure races
• Mountain marathons
• Overnights under the stars

For anyone choosing a bivy bag for fast-moving outdoor use, the key question is whether you want the extra space of the XL format and the added structure of the hooped design. This model is built around that brief rather than ultra-minimal sheltering.