Bereg Inner Layer for UP Hot Tent Vestibules

Cold air finds every gap. The Bereg Inner Layer closes them — adding a fully fitted insulating liner to your UP Series vestibule so your shelter holds heat where it counts.

Designed to match the 2×2, 3×2, and 4×2 UP vestibule frames exactly, the inner layer duplicates the sleeping zone while leaving the remaining section open for gear storage or a relaxation area. A heat-resistant wall and removable zippered floor make it a true four-season system — seal it up in winter, strip the floor in spring.

• Fits UP vestibules 2×2, 3×2, and 4×2 — base size 2×2 m, engineered to match the frame geometry
• Oxford 210 PU 2000 fabric — water-resistant, durable, and proven in cold-weather conditions
• Heat-resistant wall — safe proximity to your wood stove setup
• Removable zippered floor — leave it in for winter insulation, remove it for warmer seasons
• Velcro attachment system — connects directly to the tent frame; no tools, no guesswork
• Lightweight and packable — 4 kg packed, folds to 0.35×0.35×0.4 m

How the inner layer fits each vestibule size:

• 2×2 vestibule — inner layer covers the full footprint
• 3×2 vestibule — covers a 2×2 m sleeping zone; 1×2 m section remains open for storage or lounging
• 4×2 vestibule — covers a 2×2 m sleeping zone; 2×2 m section remains open for gear or relaxation