Our collection of lightweight liners prioritises versatility and is ideal for minimalist adventures. Thanks to the use of premium and very lightweight fabrics, this collection can be paired with our sleeping bags to create a compact and comfortable sleeping system suitable for warmer climatic conditions.

• Der Stoff ist eine Mischung aus 72% recycelten und 28% natürlichen Garnen. GARN 1: 72% THERMOLITE® GARN 2: 28% Naturseide
• Thermolite® Pro has hollow fibres designed like standard Thermolite®, but with the addition of permanent ceramic pigments that absorb infrared radiation from the body and reflect it back to the user
• Recycled Thermolite® EcoMade fibres are made from 100% textile waste, carry GRS certification and offer the same quality and durable lightweight warmth as their original polymer counterparts, but with a lower carbon footprint.
• Sea to Summit liners are treated with HeiQ Fresh FFL technology, which contains no biocides and is highly effective at suppressing odour, using a bio-based Amino Sugar polymer to neutralise body odour.
• SUSTAINABILITY: The fabric is made from a blend of 72% recycled and 28% natural yarns.
• Yarn 1: 72% Thermolite®
• Yarn 2: 28% natural silk
• FABRIC TECHNOLOGY: Thermolite® All-Season and natural silk
• FABRIC TREATMENT: Bio-based odour treatment
• THERMAL BOOST: 1-season sleeping bag +8%

We offer a 30-day period for returning or exchanging goods if, for any reason, you are not satisfied with your order.

For more information, please see our Return Policy here.

Orders received by 14:00 are dispatched the same day. Delivery usually takes place on the next business day, depending on the selected shipping method. During busy periods, please allow 1–3 business days for order processing.

Free delivery from €200 / for oversized shipments from €400

Free of charge, ready for pickup on the next business day

For more information, please see our Delivery page.