Oversacks are used when it's raining, snowing or bivouacking without a tent - they increase the thermal insulation and waterproofing of sleeping bags, without adding significant weight or volume. All our oversacks are waterproof and breathable.
Sleeping bag Wilsa Outdoor Oleron
Sleeping bag Wilsa Outdoor Oxygene
Sleeping bag Wilsa Outdoor X-TREM 1.0
Children's sleeping bag Wilsa Outdoor Verdon Light
Sleeping bag Wilsa Outdoor Verdon Light
Sleeping bag Wilsa Outdoor Verdon Confort
