With back-to-school season upon us, kids are excited to pick out their favorite lunch boxes. Today’s lunch rooms are dominated by insulated cloth versions and bento boxes, but if you’re still looking for that special one for this school year season, here’s the lunch box that Jennifer Garner shared on her Instagram.

In an Instagram video, Garner demonstrated how she packs up her kids’ Hydro Flask Insulated lunch box cooler with popcorn, veggies, a sandwich, a Once Upon a Farm cold-pressed smoothie, and a mom note. Even celebs were awed by the idea, as Holly Robinson Peete commented, “BOSS MOM TINGS!” and Rita Wilson added, “You are precious and hilarious."

The Hydro Flask, which has been trending as a reusable water bottle, has been well-received by Amazon reviewers who agreed with Garner, with one verified buyer stating, “Real nice quality and you can tell will keep things cold for the entire day.” Although a bit pricey, reviewers are pleased with it as it currently holds an overall rating of 4.7 out of 5 stars.