![PHD on Twitter: "Our Autumn Sale is now live! We're offering up to £234 off down sleeping bags, jackets, vests, mitts, trousers, socks & quilts. There's a @PrimaLoft jacket, mitts, & overbag, PHD on Twitter: "Our Autumn Sale is now live! We're offering up to £234 off down sleeping bags, jackets, vests, mitts, trousers, socks & quilts. There's a @PrimaLoft jacket, mitts, & overbag,](https://pbs.twimg.com/media/FBfOx_DWYAAXXim.jpg:large)
PHD on Twitter: "Our Autumn Sale is now live! We're offering up to £234 off down sleeping bags, jackets, vests, mitts, trousers, socks & quilts. There's a @PrimaLoft jacket, mitts, & overbag,
![Best sleeping bag liner: Choose from silk and cotton travel sheets for extra warmth | The Independent Best sleeping bag liner: Choose from silk and cotton travel sheets for extra warmth | The Independent](https://static.independent.co.uk/2021/04/13/17/sleeping%20bag%20liners.jpg)
Best sleeping bag liner: Choose from silk and cotton travel sheets for extra warmth | The Independent
![Amazon.com: Coleman Stratus Fleece Sleeping Bag Liner, 50°F Sleeping Bag for Adults, Adds 12°F More Warmth When Used to Line Another Sleeping Bag, Stuff Sack Included Amazon.com: Coleman Stratus Fleece Sleeping Bag Liner, 50°F Sleeping Bag for Adults, Adds 12°F More Warmth When Used to Line Another Sleeping Bag, Stuff Sack Included](https://m.media-amazon.com/images/I/713tQRNxl7L._AC_UF1000,1000_QL80_.jpg)