DRNK Flat Water Bottle | As Seen on Shark Tank | Modern Slim Stainless Steel Water Bottle Reusable Design, Leak Proof & BPA Free - 17oz / 500ml (Graphite)

June 15, 2026
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![Product](https://m.media-amazon.com/images/I/61jhrXqIDsL._AC_SL1280_.jpg) ## Introduction You know that moment when you're rushing out the door and realize your water bottle won't fit in your bag? Yeah, I lived that struggle for way too long. Most reusable bottles are chunky, take up precious space, and honestly just feel like dead weight when you're already juggling a laptop, phone, and coffee. That's where the DRNK Flat Water Bottle comes in. This sleek, pocket-sized hydration solution literally rethinks what a water bottle should look like. Instead of round and bulky, it's flat and elegant—designed to slip into the tight spaces where normal bottles simply can't go. ## Pros & Cons **Pros:** - **Genuinely slim profile** - At just 2.8 cm deep, this thing is almost unbelievably flat. I was skeptical until I stuffed it into my work bag alongside my laptop, and it barely registered. Game-changer for commuters. - **Premium build quality** - The 304 stainless steel feels substantial and durable. The geometric design and powder coating give it that upscale, executive vibe without being pretentious. - **Actually leak-proof** - I tossed it in my bag sideways (intentionally testing it), and not a drop escaped. The precision-sealed cap with the attached silicone loop is seriously well-engineered. - **Lightweight and portable** - Look, this bottle won't weigh you down. Perfect if you're constantly moving between offices, coffee shops, or airports. - **BPA-free peace of mind** - 100% non-toxic materials mean you're not ingesting sketchy chemicals. That matters more than people realize. - **Shark Tank credibility** - If you watched the show, you know these guys pitched a legitimately good idea and it shows in the final product. **Cons:** - **17oz capacity feels small** - Here's the thing: if you're someone who needs to chug 32oz of water between meetings, you'll be refilling this constantly. It's designed for sipping, not chugging. - **Price point is steep** - At $39.99, it's not budget-friendly. You can grab perfectly fine water bottles for half the price, though they won't have this flat profile. - **Limited color options** - I wish there were more aesthetic choices beyond the Graphite. A white or rose gold option would be nice. - **Cap attachment could be more streamlined** - The silicone loop is functional but slightly protrudes from the design. Minor nitpick, but it's there. - **Not ideal for gym sessions** - This bottle is built for the office and travel, not heavy workouts or intense outdoor activities. ## Verdict If you spend your life in meetings, flights, and tight spaces, the DRNK Flat Water Bottle is genuinely worth the investment. It solves a real problem that other bottles ignore, and it does it with style and durability. The build quality justifies the premium price, and knowing it's leak-proof means zero stress about your bag getting soaked. That said, if you're looking for a budget option or need serious capacity, keep shopping. But if you value design, portability, and actually having your bottle fit where bottles typically don't, this is absolutely the move. I've been recommending it to everyone in my office, and honestly, I'm slightly annoyed at how much I love it. **Rating: 4/5 stars** - Highly recommended for the right person. [Get yours on Amazon](https://amzn.to/3SbOa9R)