Costco offers its members the Klymit Insulated Static V2 Lite Sleeping Pad for $49.99 with free shipping. (Non-members pay an extra $3.) That's $15 under our mention from last May, $35 off list, and the lowest total price we've seen. Designed to be lighter and warmer than the original model, this four-season sleeping pad features 30D polyester fabric, push valve, and takes only 10 to 15 breaths to inflate. Deal ends April 16.