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Lock Top Water Bottles

Our lock top water bottles offer on-the-fly (OTF) sipping combined with an ergonomic, fitness-oriented design. The best part is that the OTF cap fits all Wide Mouth bottles, making the mix-and-match possibilities endless. The OTF is BPA/BPS free. Qualifying orders ship free. All bottles come with a lifetime guarantee.

Woman walking with a Nalgene 24oz Lock Top Bottle
Sale
The 12oz Kids On-The-Fly Lock-Top Tritan is a green water bottle with a black flip-top lid and carrying handle, shown on a white background. OTF Clear w Black lid-open
12oz Kids On-The-Fly Lock-Top Bottle
Original price was: $16.99.Current price is: $10.99.

Glow Green

12oz Kids On-The-Fly Lock-Top Bottle

Original price was: $16.99.Current price is: $10.99.
Sale
12oz Kids On-The-Fly Lock-Top Sustain Bottle, pink with maroon flip-top lid and carrying handle, shown on a white background. OTF Cap
12oz Kids On-The-Fly Lock-Top Bottle
Original price was: $16.99.Current price is: $13.99.
Original price was: $16.99.Current price is: $13.99.
Original price was: $16.99.Current price is: $13.99.
Original price was: $16.99.Current price is: $13.99.
Original price was: $16.99.Current price is: $13.99.

Pink with Beet Red Cap

12oz Kids On-The-Fly Lock-Top Bottle

Original price was: $16.99.Current price is: $13.99.
Sale
12oz On-The-Fly Kids Sustain Bottle with Graphic featuring a cartoon dinosaur, clouds, and waves on a green Nalgene. A green Nalgene water bottle with a dinosaur and wave design, and a matching green flip-top lid.
12oz On-The-Fly Kids Lock-Top Bottle with Graphics
Fantastical Nessie Original price was: $16.99.Current price is: $10.99.
Fantastical Jackalope Original price was: $16.99.Current price is: $10.99.
Fantastical Unicorn Original price was: $16.99.Current price is: $10.99.
Fantastical Mermaid Original price was: $16.99.Current price is: $10.99.
Striped Owl Original price was: $16.99.Current price is: $10.99.
Striped Panda Original price was: $16.99.Current price is: $10.99.
Striped Tiger Original price was: $16.99.Current price is: $10.99.
Stylized yellow monkey illustration with a smiling face on a black background with yellow curved lines. Original price was: $16.99.Current price is: $10.99.
Dunking Astronaut Original price was: $16.99.Current price is: $10.99.
Dancing Astronaut Original price was: $16.99.Current price is: $10.99.
Floating Astronaut Original price was: $16.99.Current price is: $10.99.

Fantastical Nessie

12oz On-The-Fly Kids Lock-Top Bottle with Graphics

Original price was: $16.99.Current price is: $10.99.
New!
24oz On-The-Fly Lock-Top Bottle
$17.99
$17.99
$17.99
$17.99
$17.99
$17.99
$17.99
$17.99
$17.99
$17.99
$17.99

Coral with Frost Coral Cap

24oz On-The-Fly Lock-Top Bottle

$17.99
Customize
32oz On-The-Fly Water Bottle
$18.99
$18.99

Slate with Black Cap

32oz On-The-Fly Water Bottle

$18.99
Sale
Purple Nalgene water bottle with red lid, decorated with colorful graphics and the text "Be YOU tiful!.
12oz On-The-Fly Kids Lock-Top Bottle with Graphics
be you Original price was: $16.99.Current price is: $10.99.
Purple owl graphic Original price was: $16.99.Current price is: $10.99.
Smash Monster Truck graphic Original price was: $16.99.Current price is: $10.99.
Epic graphic Original price was: $16.99.Current price is: $10.99.

Be You

12oz On-The-Fly Kids Lock-Top Bottle with Graphics

Original price was: $16.99.Current price is: $10.99.
OTF Cap - Glacial
OTF Cap
$7.70
$7.70
$7.70
$7.70
$7.70
$7.70
$7.70
$7.70
$7.70
$7.70

Glacial

OTF Cap

$7.70