Gear Aid Seam Grip + SIL Silicone Sealant Bivvies & Tents this Sleeping Bag Liner can

this Sleeping Bag Liner can boost warmth by up to 8ºC and features a full-length side zip so you can slip in and out without disturbing your setup – or your sleep

1 x Ultralight Straps

durability

Lightweight yet ultra-durable

Gear Aid Seam Grip + SIL Silicone Sealant Bivvies & Tents this Sleeping Bag Liner canGear Aid Seam Grip + SIL Silicone Sealant is a specialised waterproof sealant designed specifically for outdoor gear made from silicone treated fabrics, including tents, tarps, dry sacks, ultralight packs, and more. Effective and easy to apply, this sealant permanently bonds to silicone coated fabric to create a clear, flexible and 100% waterproof layer.