THE RAMBLER™ 18 OZ. BOTTLE IS A NEXT-LEVEL ADDITION TO YOUR ROUGH COMMUTES, DAY HIKES, OR KAYAK TRIPS. THIS TOUGH BOTTLE IS DOUBLE-WALL VACUUM INSULATED TO KEEP YOUR WATER COLD (OR COFFEE HOT) UNTIL THE LAST SIP, & ITS 18/8 STAINLESS STEEL CONSTRUCTION CAN STAND UP TO EVEN THE TOUGHEST OF CONDITIONS. LIKE THE REST OF OUR RAMBLER™ SERIES, THE BOTTLE FEATURES A NO SWEAT™ DESIGN TO KEEP YOUR HANDS DRY, & YOU'LL FIND THE LEAKPROOF, 3-FINGER GRIP, INSULATED TRIPLEHAUL™ CAP PROTECTS FROM SPILLS. 3" W X 9" H X 3" D