Home

Explore

View Cart

Deals

Saved

Suggested searches

Plant-based protein powders
Vegan leather handbags
Bedroom decor
Waterproof jackets
Hoodies

Learn more about how we use your data to personalize your experience and ads. Recommendations are for informational purposes only.

Adventure Hawai’i

Products

Products

Adventure Hawai’i

Baby Flask Straw Cap

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$5.00

Color

Black

Quantity

Product description loading

Product description loading

This is the product description text that will appear here.

Shopping designed around you.

Start selling

For brands

For creators

Build your store

Information

Shop Pay

Help center

Social

X (Twitter)

Instagram

Legal

Terms of Service

Privacy Policy

Your Privacy Choices

Powered by

|

Start selling for free

Language

© Shopify Inc. 2026

Purchase at Adventure Hawai’i

Description

Replacement caps to fit 12 oz Adventure Hawaii flasks. Includes one straw.

Reviews

5.0

4 ratings

5

4

3

2

1

Love that you can buy a replacement. I was so upset when my dr broke hers

Heather · July 12, 2025

I love this company. Things happen and break, but they make it easy to replace. I will be getting more cups from them soon. The shop in Hawaii is beautiful, too, if you have the opportunity to go.

B

Brooks · June 2, 2024

Delivery & Returns

Visit Adventure Hawai’i for full shipping details

Shipping calculated at checkout

Adventure Hawai’i

4.9 (29)

You might also like

Adventure Hawai’i

Surfboard Girls - 12 oz Baby Flask

Adventure Hawai’i

Ti Leaf Lei - 40 oz Flask

Adventure Hawai’i

12 oz Baby Flask

Adventure Hawai’i

A New Beginning - Slim Can Cooler

Adventure Hawai’i

Pikake Lei - 40 oz Flask

Adventure Hawai’i

Lei Aloha - 24 oz Flask

Adventure Hawai’i

A New Beginning - 40 oz Flask

Adventure Hawai’i

Garden - 24 oz Flask

Adventure Hawai’i

Hawaiian Punch - 16 oz Pint Cup

Adventure Hawai’i

Heliconia - 16 oz Flask

Adventure Hawai’i

Lei Aloha - 40 oz Handle Cup

(1)

Adventure Hawai’i

40 oz Handle Cup Lid

(3)

Adventure Hawai’i

Pink Sands - Can Cooler

Hydro Flask Wide Mouth Flex Cap shop-escape-outdoors

Exclusive offer available

Shop Escape Outdoors

Hydro Flask Wide Mouth Flex Cap

Adventure Hawai’i

12 oz Custom Baby Flask Single Print

Adventure Awaits

Snap on Can Cap

(4)

Adventure Hawai’i

Cute Pineapple - 12 oz Baby Flask

Adventure Hawai’i

Lei Aloha - 40 oz Flask

(2)

Adventure Hawai’i

Pink Sands - 24 oz Flask

Adventure Hawai’i

Aloha Honu - 40 oz Flask

Adventure Hawai’i

Garden - 16 oz Flask

Adventure Hawai’i

A New Beginning - 16 oz Pint Cup

Adventure Hawai’i

HI Seas - 24 oz Flask

Sculptural lamps under $150

Sculptural lamps under $150

Mushroom lamps, orb bases, and pleated cones.

Adventure Hawai’i

Heliconia - 24 oz Flask

Adventure Hawai’i

16 oz Pint Cup

hydroflask.co.nz

Medium Press-In Straw Lid

(1)

Adventure Hawai’i

Big Monsteras - 16 oz Flask

The curated dining table

The curated dining table

Dinnerware, glasses, and flatware.

Adventure Hawai’i

Watercolor Hibiscus - 12 oz Baby Flask

Adventure Hawai’i

20 oz Handle Cup Straw Lid

Adventure Hawai’i

24 oz Flask

Adventure Hawai’i

24 oz Custom Flask Single Print

Adventure Hawai’i

24 oz Custom Flask Full Wrap

Adventure Hawai’i

Pikake Lei - 20 oz Handle Cup

Adventure Hawai’i

16 oz Flask

Adventure Hawai’i

Aloha Kalo - 16 oz Flask

Adventure Hawai’i

Tribal Wrap - 24 oz Flask

Adventure Hawai’i

Tribal Wrap - 16 oz Pint Cup

(1)

Adventure Hawai’i

Pink Sands - 40 oz Handle Cup

Adventure Hawai’i

Tribal Hook - 16 oz Pint Cup

Stainless steel straw for Hydroflask Tumbler

koala straw

koala straw for hydroflask tumbler

(47)

Adventure Hawai’i

12 oz Custom Baby Flask Full Wrap

Adventure Hawai’i

Wide Mouth Cap

Adventure Hawai’i

Sea Creatures - 12 oz Baby Flask

Adventure Hawai’i

Pacific - 24 oz Flask

Bar cart basics

Bar cart basics

Carts, glassware, and bottle storage.

Adventure Hawai’i

Garden - 40 oz Flask

Adventure Hawai’i

Golden Hour - 16 oz Glass Can

Adventure Hawai’i

Pikake Lei - 40 oz Handle Cup

Adventure Hawai’i

Pacific - 16 oz Flask

Adventure Hawai’i

Pacific - 40 oz Handle Cup

Adventure Hawai’i

Lei Strands - 16 oz Pint Cup

30% off

hydroflask.co.nz

Medium Press-In Straw Lid

NZ$13.99NZ$19.99

Adventure Hawai’i

Single Pineapple - 40 oz Flask

(1)

Adventure Hawai’i

Lei Vibes - 24 oz Flask

Adventure Hawai’i

Deep Blue - 12 oz Baby Flask

Adventure Hawai’i

Wide Mouth Straw Cap

(4)

Adventure Hawai’i

16 oz Custom Pint Cup Single Print

Adventure Hawai’i

40 oz Custom Flask Full Wrap

(3)

Adventure Hawai’i

40 oz Flask

Adventure Hawai’i

Pacific - 40 oz Flask

Adventure Hawai’i

Lei Aloha - 20 oz Handle Cup

Adventure Hawai’i

Shelly - 40 oz Flask

Adventure Hawai’i

Tribal Wrap - 40 oz Flask

(1)

Adventure Hawai’i

Kalo - 16 oz Pint Cup

Adventure Hawai’i

Rainbow Aloha - 24 oz Flask

Adventure Hawai’i

Custom Slim Can Cooler Single Print

Adventure Hawai’i

Dottie - 40 oz Handle Cup

(1)

Adventure Hawai’i

Lei Aloha - 16 oz Flask

Adventure Hawai’i

Surfboard Boys - 12 oz Baby Flask

Adventure Hawai’i

Wide Mouth Flip Cap

Adventure Hawai’i

Dottie - 20 oz Handle Cup

Adventure Hawai’i

Golden Hour - 40 oz Flask

Adventure Hawai’i

16 oz Custom Pint Cup Full Wrap

Adventure Hawai’i

Aloha Kalo - 16 oz Pint Cup

Adventure Hawai’i

Hawaiian Punch - 24 oz Flask

Adventure Hawai’i

16 oz Custom Flask Single Print

Adventure Hawai’i

Pint Cup Lid

(1)

Adventure Hawai’i

Pikake Lei - 24 oz Flask

Adventure Hawai’i

Floral Honu - 20 oz Handle Cup

30% off

hydroflask.co.nz

Large Press-In Straw Lid

NZ$13.99NZ$19.99

Adventure Hawai’i

Lei Strands - 20 oz Handle Cup