UOG TOP PICK: The Mountain Equipment Klimatic I Synthetic Sleeping Bag is eco-friendly, lightweight, and well-suited for summer camping. Made from 90% recycled insulation and 100% recycled fabrics, it features an Alpine fit, anatomically shaped hood, and foot box for maximum thermal efficiency. A top pick for light synthetic bagsMountain Equipment says:A lightweight, packable and fully specified bag using 90% recycled POLARLOFT insulation and 100% recycled fabrics to make it an ideal choice for summer adventures and hut trips.Our VerdictThe Mountain Equipment Klimatic I Synthetic Sleeping Bag is an environmentally conscious choice for summer adventurers and hut-to-hut hikers. This lightweight bag, weighing 749g for the regular size, offers a good balance of comfort and eco-friendly design.Temperature-wise, the Klimatic I is tailored for warmer conditions. With a comfort rating of 10C and a comfort limit of 6C, it’s well-suited for summer camping trips.The bag’s standout feature is its sustainability. It uses 90% recycled POLARLOFT insulation and 100% recycled fabrics for both shell and lining, making it an excellent choice for environmentally-minded outdoor enthusiasts.The Alpine fit, anatomically shaped hood, and foot box maximise thermal efficiency, while the full-length zip baffle helps prevent heat loss. At 26cm x 18cm x 17cm, it’s reasonably compact for a synthetic bag.While not as compressible as down alternatives, the Klimatic I offers reliable insulation even in damp conditionsa key advantage of synthetic fill. It’s ideal for summer backpackers who prioritise sustainability and versatility in mild to cool conditions.- Reviewed by Ultralight Outdoor GearFeaturesSingle layer construction throughoutAlpine fit maximises thermal efficiencyAnatomically shaped hood and foot-boxFull length zip baffleSupplied with lightweight compression sackSpecificationsWeight: 735gStd Pack Size: 26cm x 18cm x 17cmComfort: 10C/50FComfort Limit: 6C/43FExtreme: -7C/19FMaterial & Construction90% recycled POLARLOFT synthetic insulation100% recycled 20D shell and lining fabric is durable and comfortableHelp & advice:Womens Sleeping Bags How do they differ?The Ultimate Guide to Lightweight Sleeping BagsTime-Saver Guide to Choosing a Sleeping BagRecycled Content in Outdoor Gear

UOG TOP PICK: The Mountain Equipment Klimatic I Synthetic Sleeping Bag is eco-friendly, lightweight, and well-suited for summer camping. Made from 90% recycled insulation and 100% recycled fabrics, it features an Alpine