--- product_id: 84024500 title: "Hydro Flask Flex Cap - Black" brand: "hydro flask" price: "168 kr" currency: DKK in_stock: true reviews_count: 8 category: "Hydro Flask" url: https://www.desertcart.dk/products/84024500-hydro-flask-flex-cap-black store_origin: DK region: Denmark --- # 100% leakproof seal Dishwasher safe for easy cleaning Keeps drinks cold for 24 hrs Hydro Flask Flex Cap - Black **Brand:** hydro flask **Price:** 168 kr **Availability:** ✅ In Stock ## Summary > 💧 Lock in freshness, unlock your day with Hydro Flask Flex Cap! ## Quick Answers - **What is this?** Hydro Flask Flex Cap - Black by hydro flask - **How much does it cost?** 168 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/84024500-hydro-flask-flex-cap-black) ## Best For - hydro flask enthusiasts ## Why This Product - Trusted hydro flask brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Clean-Up:** Dishwasher safe design means no hassle, just pure convenience after every adventure. - • **Universal Wide Mouth Fit:** Compatible with 20oz to 64oz Hydro Flask bottles—upgrade your hydration game effortlessly. - • **Ice-Cold Hydration All Day:** Honeycomb insulation locks in chill for a full 24 hours—stay refreshed, always. - • **Lifetime Durability Promise:** Backed by Hydro Flask’s lifetime warranty—built tough to keep pace with your lifestyle. - • **Seamless Leakproof Confidence:** Press-stud closure guarantees zero spills, perfect for your on-the-go hustle. ## Overview The Hydro Flask Flex Cap is a leakproof, honeycomb-insulated lid designed for wide mouth bottles ranging from 20oz to 64oz. It keeps beverages cold for up to 24 hours, fits securely with a press-stud closure, and is dishwasher safe for easy maintenance. Crafted for durability and backed by a lifetime warranty, this cap is the ultimate upgrade for active professionals seeking reliable, stylish hydration on the move. ## Description Shop at desertcart.co.uk for Hydro Flask - Flex Cap for Wide Mouth - Leakproof - Honeycomb Insulated Cap with Flex Strap for Easy Carrying - Black : Sports & Outdoors. Review: Perfect Cap for My Hydro Flask - I really like this Flex Cap. It fits my wide mouth Hydro Flask perfectly and feels super sturdy. I’ve carried it in my backpack and car cup holder, and not a single leak so far. It’s also really easy to clean, which I appreciate since I use my bottle every day. The stainless steel looks great and has that high-quality feel Hydro Flask is known for. If you need a solid replacement or just want a backup lid, this one’s worth it. Simple, durable, and completely leakproof. Review: lid - High quality, fits perfectly, fast delivery, I am very pleased and happy 🥰🥳 I recommend ## Features - COLD DRINKS FOR 24 HOURS: The honeycomb-insulated Cap keeps beverages at the ideal temperature for hours. Enjoy cold refreshments for up to 24 hours. - COMPATIBILITY: Try it with our wide mouth bottles [20 oz (591 ml), 32 oz (946 ml), 40 oz (1180 ml), 64 oz (1893 ml)] for a perfect match - LEAKPROOF WHEN CLOSED: Say goodbye to drips and leaks with this cap's leakproof design, ensuring your beverage stays where it should - DISHWASHER SAFE: Made from materials for drink safety, this lid is also dishwasher safe for easy cleaning - SATISFACTION GUARANTEED: We offer a lif etime warranty against manufacturer defects. HYDRO FLASK stands behind our durable and robust materials and is committed to high standards. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06XPLNLBH | | Best Sellers Rank | 1,885 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 594 in Camping & Hiking | | Brand | Hydro Flask | | Closure Type | Press stud | | Colour | Black | | Country of Origin | China | | Customer Reviews | 4.7 out of 5 stars 2,034 Reviews | | Global Trade Identification Number | 00810497026892 | | Included Components | Water Bottle Accessory | | Is the item dishwasher safe? | Yes | | Is the item microwaveable? | No | | Item Dimensions L x W | 6.9L x 6.9W centimetres | | Item Type Name | Cap | | Item Weight | 0.01 Pounds | | Item weight | 0.01 Pounds | | Manufacturer | Hydro Flask | | Manufacturer Warranty Description | Hydro flask lifetime warranty. | | Material | Plastic | | Number of Pieces | 1 | | Product Style | Flex Cap | | Product dimensions | 6.9L x 6.9W centimetres | | Shape | Round | | Style | Flex Cap | | UPC | 810497026892 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Hydro Flask - **Colour:** Black - **Material:** Plastic - **Product dimensions:** 6.9L x 6.9W centimetres - **Style:** Flex Cap ## Images ![Hydro Flask Flex Cap - Black - Image 1](https://m.media-amazon.com/images/I/61R+Ab-zmAL.jpg) ## Available Options This product comes in different **Color, Style** options. ## Questions & Answers **Q: what size is 'ONE' ?** A: I don’t know. I bought the one that fits 12 to 24 oz bottles as mine is 21oz. **Q: What size will fit ? 32-24 oz?** A: 32-64 **Q: Does this come with the straw or do you neec to buy them on top.tia** A: It comes with 2 straws that you cut to size **Q: Is the straw itself BPA free and dishwasher safe, or just the cap?** A: Our products are BPA- & Toxin-free, and this lid is also dishwasher safe. Your Hydro Flask team ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect Cap for My Hydro Flask *by L***T on 12 October 2025* I really like this Flex Cap. It fits my wide mouth Hydro Flask perfectly and feels super sturdy. I’ve carried it in my backpack and car cup holder, and not a single leak so far. It’s also really easy to clean, which I appreciate since I use my bottle every day. The stainless steel looks great and has that high-quality feel Hydro Flask is known for. If you need a solid replacement or just want a backup lid, this one’s worth it. Simple, durable, and completely leakproof. ### ⭐⭐⭐⭐⭐ lid *by �***D on 30 January 2025* High quality, fits perfectly, fast delivery, I am very pleased and happy 🥰🥳 I recommend ### ⭐⭐⭐⭐⭐ Great just to be able to buy the lid *by B***V on 9 August 2023* Not sure how but we lost the seal on the lid our bottle and thought we would have to purchase a new one at cost of nearly £50, let me check Amazon and there it was, I was able to purchase the lid on its own, great service arrived earlier than expected - thank you ## Frequently Bought Together - Hydro Flask Wide Mouth Lids- Accessory for Wide Mouth Water Bottle - Hydro Flask Flex Straw Cap Agave - Hydro Flask Flex Boot - Accessory Silicone Water Bottle Protector - Dishwasher Safe, BPA-Free, Non-Toxic --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.dk/products/84024500-hydro-flask-flex-cap-black](https://www.desertcart.dk/products/84024500-hydro-flask-flex-cap-black) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-05-13*