Kaisen | Custom Laser Engraved Yeti Rambler – Kids Water Bottle – 18oz

Unleash the energy of your favorite ninja-inspired hero with our Kaisen Yeti Rambler Kids Water Bottle, available in 12oz and 18oz sizes. Laser engraved by the creative mom-and-daughters team at KLM Craft Haus, this custom tumbler brings your child’s favorite anime vibes to life with lasting style and unbeatable durability.

Perfect for school, sports, or any daily mission, this Yeti Rambler is designed to keep up with active kids. Its leak-resistant straw cap makes sipping easy (and mess-free), while the double-wall vacuum insulation keeps drinks refreshingly cold for hours.

⚠️ Important Use Note: Designed for cold, non-carbonated beverages only. Do not use with hot or carbonated liquids.

Product Features:

Available in 12oz and 18oz Yeti Rambler Kids Bottle
Custom laser engraved Kaisen anime-inspired design
Leak-resistant straw cap (cold drinks only; not for hot or carbonated beverages)
Double-wall vacuum insulation – keeps drinks cold
BPA-free, dishwasher-safe bottle and lid
Built to last with premium quality and care
Handcrafted by KLM Craft Haus – women-owned USA small business

A must-have for young anime fans—make hydration powerful, personal, and fun!

Personalization
Want to add a name? We’re happy to include it! We’ll choose the best font and placement to match the overall design and vibe of your tumbler. If you have something specific in mind, just drop us a note at checkout and we’ll do our best to make it happen!

Cup Quality
We do our best to source high-quality cups, but please note. We don’t make them, we just make them beautiful! Some cups may have minor imperfections from the manufacturer, like tiny surface marks or lids that don’t line up just right. These small quirks are out of our hands, but they won’t affect the function or the fabulousness of your custom design.

For questions or more information, please contact us at support@klmcrafthaus.com.

Ninja Kaisen |Yeti 18oz Rambler|Kids Water bottle

$45.00

No Refunds, No Exchanges
Once your order is placed, our team immediately begins crafting it just for you. Therefore, we’re unable to offer refunds or exchanges on any items. This helps us maintain our commitment to quality and a personalized customer experience.
We’re here to answer any questions you may have about our products before you make a purchase. If you need additional details or have any concerns, please don’t hesitate to reach out to us!

Order Changes
Because some colors and sizes are limited, we’re unable to make changes once your order is placed. Please double-check your selections before checking out. We want to make sure you get exactly what you love!
We’re a small-but-mighty mom-and-daughters team, and every order is made with care! Our standard processing time is 7–14 business days for regular orders, and up to 3 weeks for custom designs. Weekends and holidays are not included in this estimate.
This doesn’t include shipping, so be sure to factor that in when planning your order.
Need it faster? Reach out, we’ll always try our best to make magic happen!
Laser engraving isn’t a one-look-fits-all process! The final result can vary depending on your cup’s color. Lighter cups are ideal for detailed designs, like Anime characters or tiny facial features, because they really let the detail pop. Darker cups may create more of a bold or “negative” effect.
Each tumbler is laser-engraved individually, so you might notice slight variations in design size, placement, or appearance based on the cup’s brand, size, and shape. It’s all part of the custom charm!
To keep your custom cup looking its best, we recommend hand washing only, even if the cup says it’s dishwasher safe. Dishwashers and abrasive cleaners can dull or damage the engraved design over time.
And a quick heads-up: these cups are NOT microwave safe. Treat them with a little extra love, and they’ll be your favorite sidekick for years to come!
Lid Handling
When taking the lid off or screwing it back on, always hold the cup by the body or base, not the handle. Using the handle to twist can cause it to loosen or break over time, and we definitely don’t want that! A little care goes a long way in keeping your cup in tip-top shape.

Ninja Kaisen |Yeti 18oz Rambler|Kids Water bottle

Return & Refund Policy

Turn Around Time

Shipping Details

Image and Color Details

Care Instructions

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