The bottle bag comes with an adjustable strap so you can carry the whole bottle or put it in a backpack

without worrying about any mess at work

The cup is double wall vacuum insulation

the vent on the lid allows the fast flow of water with effortless drinking

safe in a backpack

SwivelSip™，Wide Mouth Straw 3.0 Bottle，40OZ /1200ML Color:Mango The bottle bag comes withErgonomic Design: Features a flip open straw and soft grip ergonomic handle for comfortable carrying and effortless sipping on the go. Ideal as a drinks bottle or flask for travel, gym, or daily use. Double Wall Insulation: Made from premium 18 8 stainless steel, free from BPA, this insulated water bottle features double wall insulation for superior temperature retention, ensuring your beverages stay hot for 6 hours or cold for 12 hours. Wide Mouth