Skip to content

10% OFF FIRST ORDER

FREE SHIPPING ON ORDERS OVER R400

FREE RETURNS

  • HOME
  • BRANDS
  • CATEGORIES
  • COLLECTIONS
  • SHOP SALES
  • CONTACT
Login
Search
The Base Layer
  • HOMEHOME
  • BRANDSBRANDS
    • VERSUS

    • FALKE

    • OSPREY

    • SEA TO SUMMIT

    • HYDRO FLASK

    • REVIVE

    • BALEGA

    • BUFF

    • CAPE MOHAIR

  • CATEGORIESCATEGORIES
    • BAGS
      • HIKING BACKPACKS

      • DUFFEL BAGS

      • CROSSBODIES & ACCESSORIES

      • HYDRATION VESTS

      • DRY BAGS

    • SOCKS
      • NO SHOW

      • ANKLE

      • QUARTER

      • CREW

    • CAPS

    • BOTTLES & DRINKWARE
      • BOTTLES

      • TUMBLERS

      • COFFEE & TEA

      • SHAKERS

      • COOLERS

    • CLOTHING
      • MENS

      • WOMENS

    • NECKWEAR

    • FUEL

    • OUTDOOR
      • TENTS

      • SLEEPING BAGS

      • MATTRESSES

      • DRY BAGS

      • HIKING BACKPACKS

  • COLLECTIONSCOLLECTIONS
  • SHOP SALESSHOP SALES
  • CONTACTCONTACT
Search Login Cart 0
Cart

Your cart is currently empty.

Not sure where to start?
Try these collections:

  • EVERYDAY ESSENTIALS
  • GOLDEN HOUR
  • TRAIL ESSENTIALS
  • SUMMER '26
Spend R 400.00 more to reach free shipping!
    Order special instructions
    Discount
      Tax included. Shipping calculated at checkout.
      Subtotal
      R 0.00 ZAR
      Recently viewed
      Search

      WELCOME SPECIAL

      SIGN UP TO RECEIVE 10% OFF YOUR FIRST ORDER

      Get 10% Off

      We use cookies

      This site uses cookies for better user experience and analytics.

      Home Search Shop 0 Cart Account
      Hydro Flask 621ml Standard Mouth Flask With Flex Straw Cap - Fossil
      Hydro Flask 621ml Standard Mouth Flask With Flex Straw Cap - Fossil
      Hydro Flask 621ml Standard Mouth Flask With Flex Straw Cap - Fossil
      Hydro Flask 621ml Standard Mouth Flask With Flex Straw Cap - Fossil

      Hydro Flask

      Hydro Flask 621ml Standard Mouth Flask With Flex Straw Cap - Fossil

      R 999.00
      Colour
      Colour: Fossil
      Size
      Size: 21oz/621ml
      In stock, ready to ship
      Free shipping over R400
      Free returns
       

      One-Handed Hydration Mastery
      Enhanced 621ml standard mouth flask with Flex Straw Cap engineered for effortless one-handed hydration. TempShield® insulation and leakproof straw design deliver 24-hour cold retention with easy sipping during active pursuits.
      Core Benefits:

      Performance: TempShield® double-wall vacuum insulation maintains cold beverages for 24 hours while insulated Flex Straw Cap provides leakproof performance designed specifically for cold liquids
      Comfort: Built-in straw enables easy one-handed sipping while cupholder-compatible design and leakproof construction ensure spill-free hydration during movement and activities
      Style: Enhanced 621ml capacity with Color Last™ powder coat offers clean, outdoor-ready appearance that works seamlessly from training sessions to adventure pursuits

      Technical Details:
      18/8 pro-grade stainless steel with TempShield® vacuum insulation. Insulated Flex Straw Cap with leakproof design for cold beverages only. Standard mouth opening with Color Last™ coating. BPA-Free construction with dishwasher-safe components.
      Sip without stopping. Layer effortless.

      Ships within 2-6 business days.

      Money back guaranteed

      Free shipping site wide

      Hydro Flask 621ml Standard Mouth Flask With Flex Straw Cap - Fossil

      Hydro Flask 621ml Standard Mouth Flask With Flex Straw Cap - Fossil

      Fossil / 21oz/621ml
      R 999.00
      Need help?

      If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.

      • Shipping Information

        Use this text to answer questions in as much detail as possible for your customers.

      • Customer Support

        Use this text to answer questions in as much detail as possible for your customers.

      • FAQ’s

        Use this text to answer questions in as much detail as possible for your customers.

      • Contact Us

        Use this text to answer questions in as much detail as possible for your customers.

      Customer Reviews

      Be the first to write a review
      Write a review
      0%
      (0)
      0%
      (0)
      0%
      (0)
      0%
      (0)
      0%
      (0)

      Expert Advice

      Need a size check or product tip? Our team is here to help

      Free Shipping!

      Free shipping on orders over R400

      Sign Up To Our Newsletter

      Be the first to hear about our exclusive discounts and product launches

      The Base Layer

      QUICK LINKS
      • Home
      • Contact
      • Search

      JOIN THE BASE LAYER COMMUNITY

      © 2026 The Base Layer. Powered by the blockhouse group
      • Privacy policy
      • Terms of service
      • Refund policy
      • Shipping policy
      • Choosing a selection results in a full page refresh.
      • Opens in a new window.