Premium Stainless Steel Insulated Flask – Custom DIY Gift for Travel & Sports
Durable double-wall vacuum insulation keeps beverages hot/cold for 12+ hours with 18/8 food-grade stainless steel, ensuring no condensation or rust. High-quality sublimation printing offers scratch-resistant, full-color customization for logos/designs – ideal for corporate gifts, sports teams, or personal use. Available in 350/500/750ML sizes, featuring a leak-proof screw lid and ergonomic carry handle for outdoor activities, gym, or daily commutes. Lightweight yet sturdy construction (0.3mm thickened steel) with a polished matte finish, compatible with most sublimation printers for easy DIY personalization. Perfect bulk purchase for promotions, retail resale, or event giveaways – wholesale pricing with global shipping support.