40 oz All Around Travel Tumbler Size:One Size Premium materials and workmanship ensure

Premium materials and workmanship ensure Mesabi boots are up to the task

The Hopper Flip® Soft Cooler in this smaller format is perfect for keeping your food and drinks cold while out in the field

reflective ThermaCapture technology traps radiant heat while Triangular Core Matrix construction minimizes convective heat loss–all without the bulk

Curved Blades

The internal weight slides backward into the tail when casting to maximize distance

40 oz All Around Travel Tumbler Size:One Size Premium materials and workmanship ensureThe insulated Hydro Flask 40 oz Travel Tumbler cup is here to hydrate more and refill less. The insulation keeps drinks cold for hours, and the durable handle makes it easy to take along anywhere. The 40 oz size stainless steel tumbler bottle can go anywhere, even fitting most cupholders. Cold stays cold, and the flexible straw is easy to sip any which way. Each Jelly swirl print is unique. Keeps cold, cold. TempShield double wall vacuum insulation