Engineered with premium duck down insulation and an innovative egg-shaped design, Sleepolix delivers superior thermal performance without restrictive confinement. Enjoy sound, restorative sleep across the great outdoors or cosy indoor retreats.
Escape cramped traditional mummy bags. The generous dimensions permit natural turning, side sleeping, and complete freedom of motion throughout the night without creating cold air pockets.
Delivering an exceptional warmth-to-weight ratio, high-loft duck down traps ambient body heat efficiently. Stay reliably warm in freezing conditions while keeping total pack weight minimal.
A smooth two-way zipper paired with secure Velcro closures lets you fine-tune airflow effortlessly, transitioning from complete thermal containment to breezy, relaxed ventilation.
"Sleepolix solves the age-old compromise between thermal efficiency and ergonomic room. The premium duck down construction retains exceptional warmth while the egg contour supports natural sleep ergonomics."
Dr. Oliver Vance, Research Specialist
Spacious egg silhouette lets you stretch out or shift sides freely, ending the claustrophobic squeeze common to narrow mummy designs.
Premium white duck down lofts instantly to trap essential body warmth without adding bulk or excessive load to your expedition rucksack.
Adjustable drawstring collar creates a tight thermal seal, eliminating bitter breezes during freezing mountain nights.
Nell Choux spinning material provides an ultra-soft, breathable barrier against your skin for pure comfort in any sleeping climate.
Compresses down into a compact profile, maximising valuable space inside trekking packs without crushing fragile down loft.
Equally suited for alpine campsites, campervan road trips, or guest bedding at home, delivering dependable year-round luxury.
Sleepolix Bag
Storage Bag
Our dedicated outdoor gear specialists are ready around the clock to assist you with setup advice, temperature guidance, and comprehensive warranty support for every expedition.
Everything about Sleepolix
Finally, a sleeping bag that accommodates broad shoulders and side sleeping without sacrificing warmth. Sleepolix kept me toasty in freezing conditions in the Highlands.
The softness of the inner lining feels fantastic against bare skin. It packs down remarkably small for a down bag with this much room. Truly worth every penny.
Top-tier duck down loft and superb build quality. The dual zipper lets me cool off my feet without letting cold drafts into my core. Best camping investment I have made this year.
