12oz Smoothsip Slider Water Bottle Technology this vest delivers core warmth

this vest delivers core warmth with added utility in handy pockets and stretchy binding around the warms and hem to seal out cold

Aside from its double compartment and additional zipped front pocket

The BIRKENSTOCK Sydney proves that fashion and functionality can go hand in hand

Reimagined with premium EcoSystem Twill Fabric and vegetable tanned leather details

Also small packs

12oz Smoothsip Slider Water Bottle Technology this vest delivers core warmthLeakproof (when slider is closed, obvi) Insulated stainless steel Patented SmoothSip spout Cup holder friendly BPA, lead, and phthalate free Hotter & colder for longer Dishwasher safe lid and hand washable cup I'll never spill the (coffee) beans. You could say I'm pretty tight lipped all thanks to my leakproof slider lid. But besides keeping your caffeine safe, I also keep drinks hot or cold and my ohhhh so smooth spout delivers the best sipping