IRON FLASK Co-Pilot Insulated Mug w/Straw & Flip Cap Lids - Cup Holder Bottle for Hot, Cold Drink - Leak-Proof - Water, Coffee Portable Travel Mug

Product information:
Color: oil gold
Material of liner: 304 stainless steel
Insulation Performance: 0-6 hours
Material: 304 inside and 201 outside stainless steel
Applicable scenarios: Outdoor
Applicable people: general
Shell material: 201 stainless steel
Style: With handle
Function: Portable
Capacity: 30 oz, 40 oz