Amazon.com : Snow Tube Sled for Kids and Adults, TOSKIESGO 47" Inflatable Sled with 1.2mm Cold-Proof and Heavy Duty Material, Foldable and Easy to Carry, Thickening Snow Sled with Sturdy Handles :
Inflatable Snow Tube, 35 Inch Snow Sled for Toddlers Kids, 0.5mm Snow Tube... | eBay
CocoNut Outdoor- 50” Inflatable Snowmobile Sled- "Quad Racing" Heavy Duty Snow Sled with Sturdy Handles for Kids, Teens and Adults-Cold Resistant Toboggan -Lightweight Tube for Boys and Girls - Walmart.com