Rab Alpine Bivi

Description

The Alpine bivi is a streamlined, single-person waterproof bivi bag, crafted for lightweight alpine expeditions and summit pursuits.

Constructed from air-permeable 15D Pertex Shield Air fabric, the material incorporates nanoscale fibres to significantly minimise condensation, ensuring a drier and more comfortable nights rest. The outer layer offers 15,000mm HH waterproofing alongside an air permeability rate of 0.8 CFM. A waterproof bathtub-style base with taped seams guarantees robust defence against water ingress, even under compression. The bivi also includes a spacious zippered entry with a protective storm flap, offering reliable shelter in all weather conditions. Measuring 230cm in length and 80cm at the shoulder, its sculpted design reduces the overall weight to an ultra-light 470g. With a compact packed size of 25cm x 12cm, it provides a practical and agile solution for multi-day alpine adventures.

Features

• The upper fabric is both air-permeable and waterproof, ensuring exceptional comfort.
• The base is designed with a waterproof bathtub construction and taped seams for enhanced water resistance.
• The sculpted design reduces unnecessary bulk, optimising weight savings.
• The main zip entry is complemented by an external storm flap for added protection.
• The bivi measures 230cm in length and 80cm in shoulder width.
• It packs down to compact dimensions of 25cm x 12cm, ideal for easy carrying.

Sustainability Features

• Made with renewable energy

Specifications

Technology

Pertex Shield

A fabric that is waterproof, windproof, breathable, lightweight, and easy to pack. It is offered in 2-layer, 2.5-layer, and 3-layer constructions, tailored to suit the demands of various activities and the level of durability needed.