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GATR 18oz Bottle — Insulated Stainless Steel Bottle, Flip-Up Straw

The GATR 18oz Bottle is a double-walled, vacuum-insulated stainless-steel bottle with a leak-resistant lid and a flip-up straw — bag-sized hydration you can fill hot or cold. Seven colors, laser-engravable, bulk case discounts. $25.

Best for

  • A backpack, gym bag or purse
  • Everyday sipping at the desk or in the truck
  • Engraved gifts and team orders

Not the right fit

18oz Bottle specifications

Capacity 18 fl oz
Material Double-walled, vacuum-insulated stainless steel
Lid Leak-resistant lid with flip-up straw, BPA-free
Colors Black, White, Navy Blue, Seafoam, Red, Olive, Stainless Steel (7)
Customization Laser-engravable (single logo $12, multiple logos $18, photo wrap $30; standard placement approx. 3 × 3 in, top center)
Bulk Bulk case discounts available
Care Top rack of the dishwasher or hand wash; keep away from high-heat cycles
Warranty 1-year limited warranty (drinkware); avoid excessive dishwasher heat
Price · shipping $25 · Free shipping on orders over $75

Features

  • 18 fl oz — fits a bag
  • Leak-resistant lid with a flip-up straw
  • Fill it hot or cold
  • Double-walled, vacuum-insulated stainless steel; no sweating
  • Seven colors; laser-engravable; bulk case discounts

About the 18oz Bottle

The 18oz Bottle is the bag-sized GATR bottle: 18 fl oz of double-walled, vacuum-insulated stainless steel with a leak-resistant lid and a flip-up straw. Fill it hot or fill it cold; the wall keeps it that way and keeps the outside dry.

It comes in seven colors, and it takes a laser-engraved logo or name well — a good fit for gift boxes and team orders, with bulk case discounts on larger quantities.

Need more? The 32oz Bottle holds a full quart; the 40oz Bottle covers a day on the water.

Compare: Smaller, for kids: 14oz Kid Bottle ($20). Bigger: 32oz Bottle ($35) and 40oz Bottle ($40).

Which GATR cup?

  • 20oz Tumbler — 20 fl oz; straw-compatible sip lid; 14 colors; $25. Everyday coffee and iced drinks; the classic engraving cup.
  • 40oz Big Grip Tumbler — 40 fl oz; sip + straw lid (straw included), carry handle; 11 colors; $40. All-day water; fits most cup holders.
  • 10oz Low Ball — 10 fl oz; straw-compatible sip lid; 13 colors; $20. Coffee on the go, whiskey at the campfire.
  • 10oz Wine Tumbler — 10 fl oz; straw-compatible sip lid (same as the 20oz); 8 colors; $20. Wine and cocktails outdoors.
  • 16oz Coffee Mug — 16 fl oz; splash-resistant lid, heavy-duty handle; 11 colors; $25. Hot coffee with a handle.
  • 14oz Kid Bottle — 14 fl oz; locking straw lid, color-matched; 6 colors; $20. School, practice and camp.
  • 18oz Bottle — 18 fl oz; leak-resistant lid with flip-up straw; 7 colors; $25. Bag-sized hydration.
  • 32oz Bottle — 32 fl oz; standard bottle lid; 7 colors; $35. Daily on-the-go hydration.
  • 40oz Bottle — 40 fl oz; chug lid; 7 colors; $40. A day on the water without refilling.
  • 84oz Growler — 84 fl oz; chug lid, tote handle; 6 colors; $60. All-day hydration, camp, the crew.
  • 1L Thermeaux — 1 L + 8 oz cup; screw-top, wide-mouth pour; 5 colors; $50. Hot coffee for hunting mornings.

All eleven: double-walled, vacuum-insulated stainless steel · BPA-free lids · laser-engravable · bulk case discounts · 1-year limited warranty · top rack or hand wash · free shipping over $75.

Engrave the 18oz Bottle

Laser engraving in our Thibodaux shop: single logo $12, multiple logos $18, photo wrap $30 on top of the cup, standard placement about 3 × 3 in top center. The artwork is burned through the powder coat to the steel, so it never peels. Turnaround is three to four weeks after proof approval. Bulk case discounts for teams and corporate gifts — add engraving or request a quote.

Frequently asked questions

Does the GATR 18oz Bottle have a straw?

Yes. The leak-resistant lid has a flip-up straw, BPA-free.

Can I put hot drinks in the 18oz Bottle?

Yes. It is double-walled and vacuum-insulated, so you can fill it hot or cold.

What colors does the GATR 18oz Bottle come in?

Seven: Black, White, Navy Blue, Seafoam, Red, Olive and bare Stainless Steel. All can be laser-engraved.

Is GATR drinkware dishwasher safe?

GATR recommends the top rack of the dishwasher or hand washing, and keeping the cup away from high-heat cycles. Damage from excessive dishwasher heat is not covered by the 1-year warranty.

Is GATR drinkware insulated?

Yes. Every GATR cup, tumbler, bottle and mug is double-walled, vacuum-insulated stainless steel, so it holds hot drinks hot and cold drinks cold and does not sweat on the outside.

Are GATR drinkware lids BPA-free?

Yes. Lid styles vary by product, but every GATR drinkware lid is BPA-free.

Can I get GATR drinkware engraved with a logo?

Yes. All GATR drinkware is laser-engraved in GATR's Thibodaux, Louisiana shop: single logo $12, multiple logos $18, photo wrap $30 on top of the cup. Standard placement is about 3 × 3 in, top center. Turnaround is three to four weeks after proof approval.

Will the engraving wear off?

No. Laser engraving is paint ablation — the artwork is burned through the powder coat to expose the stainless steel underneath — so it is part of the cup, not a layer on top. It does not peel, fade or wash off.

Do you offer bulk pricing on GATR drinkware?

Yes. Bulk case discounts are available on GATR drinkware, and customizing services come in case packs. Request a quote with your quantity for corporate gifts, events or crew orders.

What warranty comes with GATR drinkware?

A 1-year limited warranty against defects in materials and workmanship. Normal wear, misuse and damage from improper care (such as excessive dishwasher heat) are not covered.

Do you sell replacement lids?

Yes. Nearly all drinkware replacement parts, including lids, are on the Accessories page.

Does GATR drinkware ship free?

Orders over $75 ship free within the USA. In-stock drinkware typically ships the same or next business day; engraved orders ship when the custom work is complete.

Warranty, shipping and returns

Warranty: 1-year limited. Care: top rack of the dishwasher or hand wash; avoid high-heat cycles. Shipping: free on orders over $75; in-stock drinkware ships the same or next business day. Returns: 30 days, unused, 15% restocking fee; engraved items are not returnable.

Shipping information

Orders placed for in-stock items typically ship within the same business day or the day following. All orders placed on in-stock items using free in store pickup will be notified via email once the order is fulfilled and may be picked up at any time during normal business hours. Custom orders are shipped as soon as they are completed.

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