Robens Couloir 350 Sleeping Bag

Product Information

Turn your outdoor nights into cosy, carefree adventures with the Robens Couloir 350 -4°C Regular Sleeping Bag! Designed for explorers who crave comfort, warmth, and performance without the bulk, this sleeping bag brings premium down insulation and clever features together in one lightweight, packable package.

Filled with 330g of responsibly sourced, traceable 700 FP duck down, the Couloir 350 keeps you snug down to -4°C, while staying feather-light at just 770g. Its clever centre zip lets you slip in and out with ease—or partially open the bag while sitting up around the campfire. Say goodbye to chilly draughts thanks to the double-sided zip baffle, anti-snag zip guard, and redefined neck baffle, all engineered to trap heat exactly where you need it.

The 3D hood profile and shark fin foot box give you extra warmth and comfort, and dual drawcords let you adjust the fit in seconds—even with gloves on! With a body-contoured design, every gram of down is working hard to keep you toasty while keeping your pack light. And when it’s time to hit the trail, the Couloir 350 packs down to a tiny 24 x 15 cm, making it the perfect companion for backpackers, hikers, and weekend adventurers.

Plus, it’s made with soft, high-performance TORAY 20D nylon shell and lining that wicks moisture, feels great against your skin, and keeps things PFAS-free. Every detail—from hanger loops to compression and mesh storage sacks—is designed to make life on the trail easier and more comfortable.

Technical Specification

Features

• Keeps you warm down to -4°C (EN13537 tested) for reliable three-season use.
• Insulation: 330g 700 FP responsibly sourced duck down (95/5) provides excellent warmth-to-weight ratio.
• Weight: Ultra-light 770g, ideal for backpacking and minimal gear setups.
• Shell & Lining: TORAY 20D 380T nylon taffeta—lightweight, durable, moisture-wicking, and PFAS-free.
• Zip System: Centre two-way YKK auto-lock with anti-snag cover for easy, draught-free access.
• Hood: 3D hood profile with dual drawcords for one-hand adjustable snug fit.
• Neck Baffle: Redesigned position and profile minimise draughts and heat loss.
• Foot Box: Shark fin design maximises insulation and comfort for feet.
• Body Shape: Contoured profile optimises warmth-to-weight ratio throughout the sleeping bag.
• Baffle Construction: Box wall design ensures even down distribution and prevents cold spots.
• Adjustable Drawcords: One-hand elastic high-waist drawcord improves insulation while sitting upright.
• Storage & Portability: Packs down to 24 x 15 cm; includes compression and mesh sacks.
• Durability: High-performance nylon lining provides softness, comfort, and moisture transport.
• Zipper Protection: Double-sided zip baffle plus anti-snag guard prevents heat loss and pinching.
• Sustainability: Responsibly sourced, traceable down ensures ethical, environmentally conscious insulation.