Costco Sale: Sleepcell Premium Coolvent Sleeping Bag $29.97 by Rhonda July 21, 2020 *UPDATE* 8/11/15. Costco has the Sleepcell Premium Coolvent Sleeping Bag on clearance for $29.97, while supplies last. That is $10.02 off Costco’s regular price of $39.99. While supplies last. This was … 0 FacebookTwitterPinterestEmail
