---
product_id: 579133048
title: "LEFINIS FODS-43R5FD486E"
brand: "simple modern"
price: "2678972₫"
currency: VND
in_stock: false
reviews_count: 5
url: https://www.desertcart.vn/products/579133048-lefinis-fods-43r5fd486e
store_origin: VN
region: Vietnam
---

# Double wall insulation for hours of temp control Cupholder-friendly tapered design Premium 18/8 stainless steel durability LEFINIS FODS-43R5FD486E

**Brand:** simple modern
**Price:** 2678972₫
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Stay refreshed, stay unstoppable with the Trek Tumbler!

## Quick Answers

- **What is this?** LEFINIS FODS-43R5FD486E by simple modern
- **How much does it cost?** 2678972₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/579133048-lefinis-fods-43r5fd486e)

## Best For

- simple modern enthusiasts

## Why This Product

- Trusted simple modern brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Crafted from premium 18/8 stainless steel with a limited lifetime warranty
- • **Fits Your Lifestyle:** Tapered shape fits standard cupholders—perfect for commutes and travel
- • **Sip in Style & Comfort:** Ergonomic handle designed for effortless grip and on-the-go ease
- • **Spill-Proof Confidence:** Leak-resistant straw lid with four-way straw placement for personalized sipping
- • **Temperature That Lasts:** Vacuum insulated double walls keep drinks hot or cold for up to 48 hours

## Overview

The LEFINIS FODS-43R5FD486E (Simple Modern Trek Tumbler) is a sleek, double-walled, vacuum insulated stainless steel tumbler designed to keep beverages hot or cold for up to 48 hours. Featuring an ergonomic handle, leak-resistant straw lid with customizable straw placement, and a tapered shape that fits standard cupholders, it combines durability with convenience. Available in stylish colors like Night Sky, it’s backed by a limited lifetime warranty and engineered for the active professional on the move.

## Description

The Simple Modern Trek Tumbler is double walled and vacuum insulated to keep your drink hot or cold for hours. The cup is outfitted with an ergonomic handle, that is aesthetically designed for comfort. It comes with a straw lid and two straws so you can enjoy your favorite beverage on the go. The straw lid is four-way threaded to allow four different straw placements for your drinking hand preference. The Trek is made from 18/8 stainless steel and fits standard cupholders, and with a variety of color options, you can get an Emotional Support Water Bottle for whatever outfit or activity the day entails -- Take Us With You.

Review: The one that never drips. After experimenting with numerous tumblers and facing constant disappointment, I have finally found the perfect one that checks every box. What sets this tumbler apart is its intentional, minimalist design. Unlike my bulky 40oz Stanley, which frustratingly refuses to fit in my car’s cup holder, this sleek model slides in effortlessly. The engineering is also superior; the weight distribution remains balanced even when full. It avoids the top-heavy, cumbersome feel of other brands that are either too wide at the brim or excessively tall, making it a breeze to carry throughout the day. The aesthetic is equally impressive, featuring a sophisticated, dark matte purple finish. Its thermal performance, however, is the real standout. During my most recent test, I poured in two refrigerated water bottles with no ice; the water remained crisp and cold for a full 48 hours, only beginning to lose its chill on the third day. I have no doubt that adding ice would extend its temperature retention even further. This is an easy 10/10 recommendation.
Review: Más que feliz con la compra, en verdad mantiene la temperatura, color magnífico… una de mis mejores selecciones, para viajar: ¡tu mejor opción!

## Features

- Cupholder Friendly: Tapered shape with handle makes it the ideal cup -- Take Us With You wherever you go
- Leak Resistant: Comes with straw lid to prevent spills
- Double Wall Insulation: Keeps beverages hot or cold for hours
- Durable: Made of premium 18/8 stainless steel
- Limited Lifetime Warranty & Patent Pending

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CF2QSWDX |
| Brand | Simple Modern |
| Colour | Night Sky |
| Customer Reviews | 4.7 4.7 out of 5 stars (433) |
| Date First Available | 12 Aug. 2023 |
| Item Weight | 454 g |
| Model Number | Trek Insulated Tumbler with Handle |
| Product Dimensions | 13.87 x 13.87 x 26.57 cm; 453.59 g |
| Special Features | Leak Proof |

## Product Details

- **Brand:** Simple Modern
- **Capacity:** 1.13 kg
- **Colour:** Night Sky
- **Material:** Stainless Steel
- **Special feature:** Leak Proof

## Images

![LEFINIS FODS-43R5FD486E - Image 1](https://m.media-amazon.com/images/I/31udoB+rIHL.jpg)
![LEFINIS FODS-43R5FD486E - Image 2](https://m.media-amazon.com/images/I/417Df6EV2vL.jpg)
![LEFINIS FODS-43R5FD486E - Image 3](https://m.media-amazon.com/images/I/41JnA9prs4L.jpg)
![LEFINIS FODS-43R5FD486E - Image 4](https://m.media-amazon.com/images/I/41x4lzhDv2L.jpg)
![LEFINIS FODS-43R5FD486E - Image 5](https://m.media-amazon.com/images/I/513NQzzFMYL.jpg)

## Questions & Answers

**Q: Can this cup hold hot liquids? Would you use the straw lid for hot drinks?**
A: We will soon be launching a flip lid as an optional accessory to the trek tumbler. It will fit the 30oz, 40oz, and 50oz Trek tumbler sizes. That lid will be perfect for sipping your hot beverages or if you just prefer not to use a straw!

**Q: Can I order a different lid for this tumbler? I don't like drinking from a straw. Prefer a slider lid.**
A: That was the only lid offered when I bought mine.

**Q: What size is the straw diameter? Trying to find straw covers that will fit.**
A: I don’t have anything to measure it with, however, it’s the widest straw I’ve ever seen.  I would guesstimate it’s approximately 2 1/4 times as wide as a regular straw opening.  The width is great because u don’t have to purse ur lips together to drink.  Hope this helps

**Q: is the inside stainless steel? i find the paint almost always chips off on metal insides and colored outsides**
A: Yes, it is stainless steel on the inside. So far, with daily use and scrubbing, I have not had any issue with paint chipping. I’ve had mine about 3 weeks now and still looks like I just opened it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by V***D on 2 January 2026*

The one that never drips. After experimenting with numerous tumblers and facing constant disappointment, I have finally found the perfect one that checks every box. What sets this tumbler apart is its intentional, minimalist design. Unlike my bulky 40oz Stanley, which frustratingly refuses to fit in my car’s cup holder, this sleek model slides in effortlessly. The engineering is also superior; the weight distribution remains balanced even when full. It avoids the top-heavy, cumbersome feel of other brands that are either too wide at the brim or excessively tall, making it a breeze to carry throughout the day. The aesthetic is equally impressive, featuring a sophisticated, dark matte purple finish. Its thermal performance, however, is the real standout. During my most recent test, I poured in two refrigerated water bottles with no ice; the water remained crisp and cold for a full 48 hours, only beginning to lose its chill on the third day. I have no doubt that adding ice would extend its temperature retention even further. This is an easy 10/10 recommendation.

### ⭐⭐⭐⭐⭐ Review
*by K***A on 31 May 2024*

Más que feliz con la compra, en verdad mantiene la temperatura, color magnífico… una de mis mejores selecciones, para viajar: ¡tu mejor opción!

### ⭐⭐⭐⭐⭐ Review
*by E***T on 17 January 2025*

Seal is great! I added a straw cover and haven’t had any spills! Temperature of cold coffee or water stays for two days! Color so cute and I have dropped it a few times! It fits in both my cup holders in my vehicles, the quality is 5 star overall!

## Frequently Bought Together

- Simple Modern 40 oz Tumbler with Handle and Straw Lid | Insulated Reusable Stainless Steel Water Bottle Travel Mug Cupholder Use | Gifts for Women Men Him Her | Trek Collection | 40oz | Night Sky
- Simple Modern 40 oz Trek Tumbler with Handle and Straw Lid | Cup Holder Friendly Insulated Stainless Steel Travel Mug | Lavender Mist

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-03*