The Klein Tools 20-Ounce Tumbler keeps liquid cold up to 12 hours and hot up to 4 hours. Double wall vacuum insulated stainless steel with a rugged, textured silicon outer sleeve for slip-resistance. The unique double-thread lid design allows for easy twisting with gloves on or off, while the flip-top lid provides a spill-resistant seal when closed. Secure Tumbler to ferromagnetic surfaces with a removable rare earth magnetic lanyard. Made from BPA-free food grade materials.Features Flip-top lid locks to form a spill-resistant seal for transport Removable Rare-Earth magnetic lanyard helps secure tumbler to metal objects Slip-Resistant Sleeve and Bottom Pad; Unique Lid Design for Use with Gloves; Flip-Top Lid Provides Seal when Closed; Removable Rare Earth Magnetic Lanyard for Attaching to Ferromagnetic Surfaces Tumbler uses double wall vacuum insulated stainless steel to keep liquid cold up to 12 hours and hot up to 4 hours Textured silicone outer sleeve enables a slip-resistant grip with gloved or ungloved hands Slip-resistant bottom pad friction-grips to most surfaces Unique double-thread lid design allows easy twisting with gloves on or off Made from stainless steel and other BPA-free food grade materials WarningsDo Not Microwave Capacity: 20 oz (0.59 L) Height: 8.4 in (21.3 cm) Diameter: 3.59 in (9.1 cm) Width: 3.9 in (9.9 cm) Depth: 4.2 in (10.7 cm) Weight: 1.04 lbs Material: Stainless Steel Body with Silicone Sleeve, Polypropylene Lid Insulation Type: Double wall vacuum insulated Lid Type: Flip-top, Double-threaded Cold Retention Time: 12 hours Hot Retention Time: 4 hours Slip Resistance: Textured silicone outer sleeve, Slip-resistant bottom pad Magnetic Lanyard: Removable rare earth magnetic lanyard Color: Black/Orange Country of Origin: China DownloadsVideo DownloadSpec Sheet