TILUCK vs Simple Modern

Simple Modern’s Trek and TILUCK’s 40 oz tumbler are aimed at the same buyer — someone who wants Stanley-style features without the Stanley price. They’re close enough that this comes down to two things: color range and cost.

The two options

Simple Modern is a well-established value brand with an enormous color and pattern range and a genuinely leak-proof Trek lid. TILUCK offers the same essentials — handle, 100% leak-proof straw lid, cupholder fit, 24-hour cold — at a lower price with a smaller color selection.

Where TILUCK wins

Price. TILUCK typically sits a tier below Simple Modern while matching the core feature set: a handle, a fully leak-proof lid, and all-day cold. If you don’t need a specific color and want to spend the least for a capable 40 oz tumbler, TILUCK is the pick.

Where Simple Modern wins

Color and pattern range, plus stronger brand recognition. Simple Modern’s selection is vast, so if you want a very specific shade, a licensed pattern, or a matched set, it’s more likely to have it. Its Trek lid is well-regarded, and the brand is widely stocked.

Which should you buy?

If price is the deciding factor, go TILUCK 40 oz. If you want the widest color and pattern choice and don’t mind paying a bit more, Simple Modern is the better fit. Either way you’re getting a handled, leak-proof, all-day tumbler — see how both compare to Stanley and Owala in the best 40 oz tumbler with handle roundup.