Size:225*90*60cm Fabric:300T ripstop nylon W/P W/R Lining:300T ripstop Filling:2*220G/m2 100% fiber Trapezoidal Foot Box Offers More Room For Foot Draw Cords Set Inside at Hand Ease Nighttime Fumbling Heavy Oxford Cloth to Keep Zipper from Biting Cloth Two Hang Loops On the Outside of Foot Box for Airing Out Your Bag Two-Way Zipper Sliders For Venting and Mating of Bags. Extra Space Yet More Insulation Secured for Shoulder Offer Consistent Warm Air Trapped in Your Bag Outer Wear for Slider Tape In The Center Down The Front Panel to Stop Warm Air For Draining off No-Draft Collar Seals Around Neck to Keep Cold Air From Sneaking In Stash Pocket For Nighttime Essentials Such as a Watch or Energy Bar Compression Stuff Sack Semi-Rectangular Shape Roomy Yet Efficient Cut Insulated Collar with Aside Velcro, Keeps Warm Air Trapped in Your Bag Yet Keep Velcro and Drawcord Away From Your Face