Large-Capacity Vacuum Flask

Overview

Double-layer insulation: 304 stainless steel interior with 201 exterior for effective temperature retention.

Foldable straw design: Convenient sipping with space-saving portability.

Large 40oz capacity: Ideal for extended use during travel, commutes, or outdoor activities.

Car handle attachment: Secure grip for vehicle use, preventing spills.

Leak-proof construction: Reliable sealing for worry-free carrying.

Specifications

Material: 304 stainless steel (inner), 201 stainless steel (outer)

Capacity: 40oz (approx. 1.18L)

Lid material: Plastic

Lid type: Straw lid

Insulation performance: 6-12 hours

Packing List

Insulated cup*1