Simple Modern 1-Liter Insulated Straw Lid Water Bottle

Last updated date: May 4, 2021

DWYM Score

9.6

Simple Modern 1-Liter Insulated Straw Lid Water Bottle

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We looked at the top Insulated Water Bottles and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Insulated Water Bottle you should buy.

Update as May 4, 2021:
Checkout The Best Insulated Water Bottle for a detailed review of all the top insulated water bottles.

Overall Take

This insulated water bottle is engineered to keep your drinks cold for hours. it features a leak-proof lid with a straw. The bottle fits in most cup holders.


In our analysis of 26 expert reviews, the Simple Modern 1-Liter Insulated Straw Lid Water Bottle placed 3rd when we looked at the top 7 products in the category. For the full ranking, see below.

From The Manufacturer

Vacuum Insulated: Keep your drink cold for hours with the double-walled, insulated Summit water bottle. Leak Proof Straw Lid: Our BPA-free Summit Straw Lid is leak-proof when the nozzle is in the closed position; US Patent Pending. Durable: Our Summit water bottles are coated in a durable finish. The 14-22oz Summit water bottles fit in most cupholders. The 32-84oz Summit water bottles do not fit in most cupholders. Why Simple Modern: Our Generosity & Excellence core principles lead us to sell quality products, partner with others, and donate over 10% of profits.

Expert Reviews

User Summarized Score

9.6
28,662 user reviews

What experts liked

Simple Modern uses double-walled insulation technology and, in addition, coats the outside of the inner wall in copper for added insulation. Users report that ice cubes remain days after filling the water bottle. It also keeps hot drinks hot for 12 to 18 hours.
- Verywell Fit
Reviewers have put this bottle to the test and say that it does in fact keep cold drinks cold and hot drinks hot. One user who says they, “filled it to the top with only ice and sealed it shut” writes that “A small chunk of ice was there to greet me, 52 hours after going in.”
- New York Mag
The bottle ticks all the boxes in terms of quality materials and design, with a double walled stainless steel construction, powder coating and an extra copper internal coating on the vacuum to help keep the heat in. The mouth is very wide (great for ice cubes & cleaning) and the lid easy to use with a simple sipper.
- Expert World Travel
It’s useful for holding cold liquids for hours, and your kids won’t have to worry about opening and closing the top because it has a straw. The straw makes it easy for kids to drink, with no tilting necessary. It’s leakproof when the straw nozzle is in the closed position.
- Gear Junkie

What experts didn't like

Long term some start to leak
- Expert World Travel
The only downside to these insulated bottles is that they’re meant for drinking cold beverages; they aren’t designed for hot liquids. Because of the design, the heat causes pressure that could make the bottle leak or spill.
- Gear Junkie

An Overview On Insulated Water Bottles

An insulated water bottle is an excellent choice if you want to reduce single-use plastic waste. Insulated bottles not only are an eco-friendly option, but they also keep your beverage at the perfect temperature all day. Most insulated water bottles have thermos-like construction, which means they can ensure your drink maintains temperature for long periods of time. There is very little temperature transfer to the outer walls, so the bottle remains comfortable to hold. Plus, insulated bottles don’t get condensation either, so you don’t have to deal with any moisture on the outside of the bottle.

Most insulated water bottles are made out of stainless steel, which is a durable and safe option. There is no risk of breaking, cracking or denting because of how strong stainless steel is, so you don’t have to worry if you accidentally drop your water bottle. Stainless steel is also comparatively light, so your bottle will be easily portable.

The Insulated Water Bottle Buying Guide

  • The height and width of the bottle is an important buying factor. If you use your insulated water bottle in your car, ensure that the bottle fits nicely into your cup holders. If you like to place the bottle in the outer pockets of a backpack, ensure that the size works for you. The bottle should also be comfortable to hold in your hands without feeling bulky or awkward.
  • There are different types of lids for insulated water bottles. Screw-top lids are fairly common and easy to open and close. Some bottles have spout or nozzle lids, which can be limiting to drink from. Some water bottles actually come with multiple lid options so you can choose which works best for you. Having a lid that attaches to the bottle, even when open, is handy for keeping everything together. This way there is no chance of losing the lid.
  • Angled bottles look interesting, but keep in mind that they may be hard to clean if there is a pronounced bottleneck. Typically, straight-edge bottles are the easiest to clean and maintain.
  • Having a handle on the water bottle is key, especially if you usually have your hands full. A handle makes it easier to carry your insulated water bottle along with a number of other things. You can also use the handle to attach the bottle to a purse or backpack.