Swig water bottles

Stunning high quality water bottles by Swig. Dishwasher Safe! Non-Slip Silicone Base - Patent Pending Copper Coated Insulation Double-Walled & Vacuum-Sealed Condensation Free Cup Holder Friendly. Capacity: 20oz Temperature: Cold up to 24 hours and hot up to 12 hours Material: Thicker, Professional Grade - 18/8 Stainless Steel Cap: Stainless Steel Screw Top with Flip Ring