304 Stainless Steel Vacuum Insulation Cup

Product information: Style: Straight Cup Liner material: 304 stainless steel Shell material: 201 stainless steel Insulation performance: 6-12 hours Material: 304 inside and 201 outside Style: modern and simple Function: household, portable, vacuum, heat preservation, customizable, drop-proof Whether it is a gift: Yes, business gift Gift purposes: points to redeem gifts, business gifts, advertising gifts, promotional gifts, conference gifts, welfare gifts, festive gifts, awards and souvenirs, public relations gifts Customized process options: laser engraving, silk screen printing, 3D printing Color: black, red, gold, blue, green Capacity: 500ml Packing list: Thermos cup*1