Soft Water Bottle – 450 ML

Stay hydrated on the go with the OverBoard 450ml Soft Water Bottle. It packs down to virtually nothing when empty and is lightweight, making it perfect for side mesh or internal zip pockets in our waterproof backpacks.

Made from BPA and PVC-free fabrics, this soft flask is also dishwasher-safe for easy cleaning. The bite valve automatically seals after drinking to prevent drips.

#Keep it dry!

• 100% BPA and PVC Free
• Dishwasher safe (top rack recommended)
• Suitable for freezing or hot water up to max temp 60°C / 140°F
• Flexible 450ml capacity soft bottle ideal for hydration during outdoor activities
• HF welded seams for a super tough bond
• Soft material for easy storage and comfortable carrying
• Compatible with most hydration vest, pocket, or belts
• Bite vale automatically seals after drinking to prevent drips

We offer the following UK mainland delivery options:

Standard Delivery (2–5 business days): £3.95
Orders are shipped using Royal Mail, FedEx or another suitable delivery partner depending on the size, weight and destination of your order.

Express Delivery (1–2 business days): £8.95
Express orders placed before 2pm Monday to Friday are prioritised and dispatched the same working day. Express deliveries are made on business days only (Monday to Friday).

💡 Enjoy FREE Standard Delivery on all orders over £75 and upgrade to Express Delivery for just £5.

We want you to shop with confidence — that’s why all UK orders now come with FREE returns via InPost.

If something’s not quite right, simply email us at support@overboard.com to start your return, then drop your parcel at a nearby InPost locker — no labels, no queues, and no cost.

You’ll have 30 days to return or exchange your item, as long as it’s unused and in its original packaging.

Learn more about our Returns Policy.