keep yourself hydrated with the best bottle, it's good enough to keep your drink warm/cool beacuse of it's stainless steel cup & body and inner gallbladder, insulation between to maintain the temperature for minimum 8 hours. it's good enough to carry at gym or anywhere.

• sealing ring: silica gel (food grade)
• capacity: 500ml
• 304 stainless steel for cup body and inner gallbladder
• engraved Branding
• 8h keep warm/cold
• durable and premium quality
•  leak-proof lid
• built-in PP waterproof silicone sealing ring
• 360 degree vacuum, leak proof insulation
• large caliber is easy to be cleaned