Keep your OmieBox UP (8650) in perfect working order with the Omie Securing Insert — the genuine replacement part designed to hold the stainless-steel flask securely in place.

This insert locks the thermos into position beneath the lid, preventing movement and ensuring a tight, reliable seal between compartments. Crafted from durable, food-grade plastic, it helps maintain the box’s leak-proof performance and optimal temperature control.

Ideal as a spare or replacement, the securing insert keeps your OmieBox UP performing like new for fresh, spill-free lunches every time.

Features:

• Compatible with 8650 OmieBox UP only (not suitable for 8651 OmieBox V2)

• Holds stainless-steel flask securely in place

• Maintains leak-proof performance and temperature control

• Made from durable, food-grade plastic

• Easy to remove, clean, and replace

• BPA-free, phthalate-free, PVC-free

• Dishwasher safe (top rack recommended)