✅ Food-Grade Safe Material for Outdoor UseThis thermos features a food-grade 304 stainless steel inner tank, with the lid and handle made of BPA-free food-grade material and a thickened silicone seal, ensuring no odor or harmful leaching. It is safe for holding boiling water, coffee, tea, hot soup and ice water, healthy and worry-free. The high-vacuum insulation layer between the double stainless steel walls completely blocks heat transfer and convection, providing long-lasting temperature retention while keeping the outer wall cool to the touch and condensation-free.
✅ Large Capacity & Long-Lasting Heat Retention for All-Day Hot WaterWith professional vacuum insulation technology, it delivers powerful heat retention to meet all-day hot water needs:
- Heat Retention: Keeps boiling water hot at ≥70℃ for 24 hours, ≥50℃ for 48 hours, ensuring you have hot water even during camping, fishing and long road trips.
- Cold Retention: Keeps ice water cold at ≤10℃ for 24 hours, ice-cold for up to 48 hours, perfect for enjoying refreshing drinks during summer outdoor activities.
✅ Leak-Proof Seal & Foldable Handle, Outdoor-Friendly DesignThe upgraded stopper-style leak-proof lid with a thickened silicone seal prevents spills even when inverted, shaken or jostled, making it safe to carry in backpacks and car trunks. The foldable portable handle on the side allows for easy two-handed carrying when extended, and folds compactly for storage in outdoor bags or car trunks. The ergonomic handle provides a comfortable, secure grip, even when carrying heavy loads for long periods.
✅ Durable Hammered Finish, Built for Tough Outdoor UseThe retro green hammered paint finish not only has a classic, stylish look but also features scratch-resistant, impact-resistant and fingerprint-proof properties, making it durable against outdoor wear and tear. The thickened stainless steel base is non-slip and wear-resistant, preventing tipping on campsite grounds and car cup holders. Available in 1L/1.5L/2L capacities, it meets the hydration needs of 2-4 people on outdoor trips, eliminating the need for frequent refills.
✅ Versatile Use for All OccasionsThis thermos is ideal for camping, fishing, hiking, road trips, worksite use, family travel, office work and long-distance business trips. With its classic appearance and practical large-capacity insulation design, it is not only a must-have for outdoor enthusiasts but also an excellent choice for corporate custom branding, holiday gifts and team-building presents, as it can be printed with logos for brand promotion.
✅ Durable & Easy to Clean for Long-Term UseThe food-grade stainless steel inner tank is corrosion-resistant and not prone to retaining tea or coffee stains, making it easy to clean with just water and a sponge, with no dead corners. The lid is fully detachable for easy cleaning of the seal and spout, preventing limescale and odor buildup. The thickened stainless steel construction is sturdy and impact-resistant, built to withstand harsh outdoor environments for repeated use.
