SKU: 99023910770

Klean Kanteen Classic Flip Seal Sport Cap with Straw

$43.20 $48.00
Save 10%
No.2 Bestseller on watersyst.com >

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Klean Kanteen Classic Flip Seal Sport Cap with StrawThe Leakproof Flip Seal Sport Cap for Klean Kanteen Classic Bottles The Leakproof Flip Seal Sport Cap is designed for the Klean Kanteen Classic narrow mouth bottles, providing a convenient and versatile hydration solution. This cap features an ergonomic spout that can be effortlessly opened and closed with a simple thumb flick, ensuring a steady flow rate for easy sipping. Whether you prefer using a straw or not, this cap offers maximum flexibility.

The Leakproof Flip Seal Sport Cap for Klean Kanteen Classic Bottles

The Leakproof Flip Seal Sport Cap is designed for the Klean Kanteen Classic narrow mouth bottles, providing a convenient and versatile hydration solution. This cap features an ergonomic spout that can be effortlessly opened and closed with a simple thumb flick, ensuring a steady flow rate for easy sipping.

Whether you prefer using a straw or not, this cap offers maximum flexibility. It comes with a stainless steel straw, along with a special telescoping design to fit various bottle sizes, allowing you to customise your drinking experience according to your needs.

Perfect for both adults and kids aged 3 and above, this cap is 100% leakproof, making it ideal for on-the-go activities. It is compatible with all Single Wall and Vac Classic bottles, ensuring compatibility with a range of Klean Kanteen products.

For added convenience, this sport cap is dishwasher safe and BPA free, prioritising your health and well-being. Stay hydrated in style and comfort with the Leakproof Flip Seal Sport Cap for Klean Kanteen Classic bottles.

Specification:

  • 100% Leakproof
  • Easy open spout
  • Ergonomic design with steady flow rate
  • Can be used with or without internal stainless steel straw
  • Compatible with all Single Wall and Vac Classic bottles
  • Dishwasher safe
  • BPA Free
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 99023910770

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 1888 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Albert Manuel
Chelsea, US
★★★★★ 5
Favorite turtleneck
I'm a big guy- 5'6", about 385, and I ordered the 4x. It fits perfectly. I love the soft material and fabric, and it's slimming without being uncomfortable. The quality of the material is top notch, and I haven't noticed any piling yet. It also looks great with all of my dress and casual wear, with either khakis or slacks. I wear this under my overcoat for outside, and with a base layer underneath it for inside. Definitely a great value for the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026
L
Verified Purchase
Long time Amazonian
New York, US
★★★★★ 3
Too thin, neck portion too hard to position to sport the classic turtleneck look.
Color: White, Size: Medium
Too thin. The neck won't hold a clean look, the neck portion bunches and double/triple folds and I can't get that cool turtleneck look with it that I had with my first white turtleneck that I loved so much I wore it out. This one doesn't measure up. If you just want this kind of shirt to wear in warm weather it's good for that because it's very thin.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026
A
Verified Purchase
anon
Whiting, US
★★★★★ 5
Great base shirt
Color: Red, Size: Small
Super soft. Great slim fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
M
Verified Purchase
Mark Mitchell
Birmingham, US
★★★★★ 5
Surprised by what a great sweater this turned out to be!
Size: Large, Color: Navy
I purchased three of these, various colors. I'm 6'1" /160 lbs. (long and lean) and a large is a great fit without being too loose or bulky. Holds its shape nicely for about 5-6 wearings before it starts to stretch out—particularly the turtleneck. I totally ignored the washing instructions and machine-washed (front-loader) all three sweaters with other items in cold water, regular HE liquid detergent, rapid-spin dry, then dried them in the dryer on delicate, lowest temperature setting for 30 minutes. They came out 98% dry and perfectly re-shaped with no shrinkage. The sweater is supple and soft, and warm and comfortable to about 60°F, after which it's a little warm (for me.) I cannot think of any reason to not purchase one: great fit, great look, great comfort, great price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 19, 2023
D
Verified Purchase
DFS
Los Angeles, US
★★★★★ 5
Love this Sweater!
Size: Medium, Color: Black
Had my doubts, but this sweater is great! The color is great, follow the care instructions, and this sweater will not let you down. Feels great, fits great, no shrinkage, and looks excellent. Does it pill? Yes, expect it, but I also bought the BEAUTURAL Fabric Shaver and Lint Remover, Sweater Defuzzer with 2-Speeds. And it works beautifully not only on this sweater when needed, but also on my winter beanies and other clothes, which now look like new. My advice then. Buy the de-piller and buy this Sweater. I have purchased six, and I love these sweaters, especially now that I know how to best care for and keep them like new.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 4, 2025

recommand products

Water Marbling Paint for Kids - Arts and Crafts for Girls & Boys Crafts Kits Ideal Gifts for Kids Age 3-5 4-8 8-12
19.99
Біблія. Історія Біблії Старого і Нового Заповіту.... Bible. History Of The Old And New Testament Bible...
107.00
MOORAY Big Size Fidget Toys, Silicone Rainbow Chess Board Push Pop Fidget Toy,Stress Relief Sensory Toys for Autistic Children and Anxiety Adults(Rectangle-a)
12.58
Легенди Львова. Legends Of Lviv
50.00
Elf On The Shelf Boy with Customizable Christmas Sweater Set - Blue Eyed Boy Elf w Book, Sweater, and Five Festive Holiday Outfit Decorations
44.95