# 12 fl oz (350 ml) Tritan Reusable Water Bottle – Silicone Straw Lid, Birthday Cake Design & Leak-Proof Portable

## Hydrate with a Touch of Fun & Durability 🧁💧

Enjoy every sip with this stylish 12 fl oz Tritan bottle featuring a playful birthday-cake design, a silicone straw lid and a leak-proof build. Ideal for students, office users or anyone who wants a durable, eye-catching drink bottle for daily use.

### Premium Tritan Material – Safe & Light

Made with high-quality Tritan copolyester, this bottle is BPA-free, impact-resistant and crystal-clear like glass but without the fragility. It’s built for everyday life — gym, class, commute or just desk use. :contentReference\[oaicite:0\]{index=0}

### Silicone Straw Lid & Convenient Design

The soft silicone straw lid makes drinking easy and comfortable — no fuss, no mess. The compact 12 fl oz size means it’s perfect for smaller bags, cafés and on-the-go hydration. Carry your drink with style wherever you go.

### Fun Birthday-Cake Print & Durable Finish 🎂

The charming birthday-cake pattern adds a playful touch and makes this bottle great as a gift or personal statement. Durable design means you’re getting style \*and\* substance—Tritan ensures clarity, stain resistance and lightweight portability. :contentReference\[oaicite:1\]{index=1}

**Ready to drink in style?** Add this birthday-cake Tritan water bottle to your cart now and elevate your hydration game! 🥤✨

## Details

- **Price:** 34.95 USD
- **Vendor:** PulinGO
- **Type:** Drinkware & Water Bottles
- **Tags:** 12oz reusable water bottle, aliexpress, birthday cake design water bottle, BPA free Tritan bottle, cute drink bottle portable, silicone straw lid bottle, tritan water bottle

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| 301-400ml | 34.95 USD | In stock |

## Images

- 12 fl oz (350 ml) Tritan Reusable Water Bottle – Silicone Straw Lid, Birthday Cake Design & Leak-Proof Portable
- 12 fl oz (350 ml) Tritan Reusable Water Bottle – Silicone Straw Lid, Birthday Cake Design & Leak-Proof Portable
- 12 fl oz (350 ml) Tritan Reusable Water Bottle – Silicone Straw Lid, Birthday Cake Design & Leak-Proof Portable
- 12 fl oz (350 ml) Tritan Reusable Water Bottle – Silicone Straw Lid, Birthday Cake Design & Leak-Proof Portable
- 12 fl oz (350 ml) Tritan Reusable Water Bottle – Silicone Straw Lid, Birthday Cake Design & Leak-Proof Portable

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> Source: [PulinGO](https://www.pulingo.com/products/tritan-12oz-reusable-water-bottle-straw-lid-birthday-cake)
> Updated: 2026-05-21