Premium 64oz Silicone Rubber Base Boot for Vacuum Tumblers
Ultra-durable food-grade silicone resists cracking, fading, and odors—withstands extreme temperatures (-40°F to 446°F). Non-slip textured base prevents spills on uneven surfaces like car cup holders, gym equipment, or outdoor tables. Precision-molded design hugs your flask tightly, adding impact absorption against drops up to 3ft. Reinforced rim prevents stretching for a permanent snug fit. Ideal for hiking, office commutes, or construction sites—keeps stainless steel bottles scratch-free. Easy to clean (dishwasher-safe) and fits most 64oz vacuum-insulated tumblers. Wholesale bulk pricing available—global shipping with guaranteed lowest rates. Custom branding options for bulk orders.