I've been using them for a few months now and I really like them. No more curved plastic supports. Two sizes are a good option and the bottle is convenient for storage.
Tipsy Elves Santa Spinner Festivities Men's Accessories for Belts
58 Review
Kenneth Cole REACTION Perfect Adjustable Men's Accessories
56 Review
Nathan Zipster Running Waist Black Men's Accessories
60 Review
Experience Lightweight Durability π with Horizon Gunmetal Ultralight Black Strap
54 Review