Smart LED Backpack with Pixel Art Display for Business and Travel

Innovative, Stylish, and Functional - The Ultimate Smart LED Backpack

The Smart LED Backpack with Pixel Art Display is designed for tech enthusiasts, business travelers, and creative minds who value both functionality and flair. This innovative backpack allows you to showcase your personality with customizable pixel art designs on the built-in LED screen. With Bluetooth connectivity, you can effortlessly control and change the display using your smartphone, making it the perfect blend of fashion and technology. Whether you’re commuting, attending events, or traveling, this backpack will keep you visible, organized, and entertained. Its sleek design and durable materials ensure it fits into any lifestyle while offering plenty of storage space for your laptop, gadgets, and essentials.

Key Features

Customizable LED Pixel Art Display – Express yourself with dynamic pixel art that can be changed via a Bluetooth-connected app.
Built-in Power Bank – Charge your devices on the go without the hassle of carrying extra power banks.
Scratch-Resistant and Stretchable Material – Made from high-quality acrylic for long-lasting durability.
Adjustable Straps – Comfortable fit for various body types with its customizable, adjustable straps.
Large Capacity – Fits laptops up to 15.6 inches, along with space for books, gadgets, and other daily essentials.
Bluetooth Connectivity – Effortlessly control the LED display using your smartphone, keeping your backpack interactive and fun.

Benefits of the Smart LED Backpack

Express Your Creativity – Design and display your pixel art to make a statement wherever you go.
Stay Visible in Low Light – LED display ensures you’re seen at night or in dimly lit environments, enhancing safety while commuting or walking.
Power Your Devices on the Go – The built-in power bank keeps your devices charged, so you never run out of battery while on the move.
Durable and Stylish – Crafted from scratch-resistant, stretchable acrylic, this backpack is as tough as it is fashionable, making it perfect for daily use or travel.
Comfortable for Long Wear – Adjustable straps and a lightweight design ensure that even with a full load, you stay comfortable throughout the day.

Why Choose This Smart LED Backpack?

This backpack is more than just a carrying solution—it’s a modern tool for expressing your creativity and staying connected. Ideal for business professionals, digital nomads, and anyone who wants to stand out, the Smart LED Backpack offers a seamless combination of technology and practicality. Whether you’re using it for work, travel, or as a day-to-day bag, this backpack delivers both style and convenience, making it a must-have accessory.

Take Your Style and Tech to the Next Level

Ready to elevate your travel and work gear? The Smart LED Backpack combines cutting-edge design with functional features, ensuring you’re prepared for whatever the day throws at you. Show off your pixel art, keep your devices charged, and enjoy the comfort and durability that make this backpack a standout. Don’t miss out on the opportunity to own a backpack that’s as dynamic and innovative as you are.

(1) FREE Shipping 10 - 15 business days, (2) Standard Shipping 7 - 12 business days.

Shipping and Delivery Estimates

We ship in-stock orders as soon as possible. This is often within two business days, but there are situations where it may take longer. All estimates are based on business days.

Note:

(1) The shipping time mentioned above refers to the estimated time of business days that the shipment will take after an order has been shipped.

(2) Business days do not include Saturday/Sunday and any public holidays.

(3) These estimates are based on normal circumstances and are not a guarantee of delivery times.

(4) We are not responsible for the failures or delays in delivery resulting from any force majeure event, such as natural disaster, bad weather, war, customs issues, and any other event beyond our direct control.

for more information please visit our Shipping Policy page.

Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can't offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

for more information please visit our Return Policy page.

Sizing & Fit Guide

Please be aware that most of our clothing is Juniors' sizing, which runs smaller than regular US / European Women sizing. Refer to the measurements chart for each individual product to determine the best size for you. Product specific size chart and information can be found in product description or in product picture gallery.

Our team does it's best to include accurate size details and measurement of each item in the product descriptions. If you have questions regarding sizing or any other information on a specific item, please email us at support@Trendha.com for specific details.

Find the best size

When comparing your measurements to those listed on the site, make sure to check if the fabric is stretchy or not. If it is, it can stretch an inch or more.

Bust: Wrap the measuring tape loosely around the fullest part of your bust to ensure a comfortable fit.
Waist: Measure the narrowest part of your natural waist, holding the measuring tape loose enough to fit comfortably.
Hips: Drape the measuring tape around the widest part of your hips, resting the tape comfortably against your body.
Length: For tops and dresses, measure from the top of your shoulder to the hem. For strapless dresses, measure from the highest part of the neckline to the hem. For pants and skirts, measure from the top of the waist to the hem.
Sleeve: With your arm outstretched, measure from the base of your neck to the end of the sleeve hem to determine where the sleeve length will fall on you.

Size Chart

Dresses Tops Bottoms Denim Swimwear Shoes

Dresses Size Chart

Dress Size Chart (Inch)

DRESSES SIZE IN INCHES
SIZE	US / CAN	BUST	WAIST	HIPS
XS	0	31"-32"	24"-25"	34"-35"
S	2-4	33"-34"	26"-27"	36"-37"
M	6-8	35"-36"	28"-29"	38"-39"
L	10-12	37"-39"	30"-32"	40"-42"
XL	14	40"-42"	33"-35"	43"-45"

Dress Size Chart (cm)

DRESSES SIZE IN CM
SIZE	US / CAN	BUST	WAIST	HIPS
XS	0	78.7-81.2	60.9-63.5	86.3-88.9
S	2-4	83.8-86.3	66-68.5	91.4-93.9
M	6-8	88.9-91.4	71.1-73.6	96.5-99
L	10-12	93.9-99	76.2-81.2	101.6-106.6
XL	14	101.6-106.6	81.2-88.9	109.2-114.3

Tops Size Chart

Tops Size Chart (Inch)

TOPS SIZE IN INCHES
SIZE	US / CAN	BUST	WAIST
XS	0	31"-32"	24"-25"
S	2-4	33"-34"	26"-27"
M	6-8	35"-36"	28"-29"
L	10-12	37"-39"	30"-32"
XL	14	40"-42"	33"-35"

Tops Size Chart (cm)

TOPS SIZE IN CM
SIZE	US / CAN	BUST	WAIST
XS	0	78.7-81.2	60.9-63.5
S	2-4	83.8-86.3	66-68.5
M	6-8	88.9-91.4	71.1-73.6
L	10-12	93.9-99	76.2-81.2
XL	14	101.6-106.6	83.8-88.9

Bottoms Size Chart

Bottoms Size Chart (Inch)

BOTTOMS SIZE IN INCHES
SIZE	US / CAN	WAIST	HIPS
XS	0	24"-25"	34"-35"
S	2-4	26"-27"	36"-37"
M	6-8	28"-29"	38"-39"
L	10-12	30"-32"	40"-42"
XL	14	33"-35"	43"-45"

Bottoms Size Chart (cm)

BOTTOMS SIZE IN CM
SIZE	US / CAN	WAIST	HIPS
XS	0	60.9-63.5	86.3-88.9
S	2-4	66-68.5	91.4-93.9
M	6-8	71.1-73.6	96.4-93.9
L	10-12	76.2-81.2	101.6-106.6
XL	14	83.8-88.9	109.2-114.3

Denim Size Chart

Denim Size Chart (Inch)

DENIM SIZE IN INCHES
WAIST SIZE	JUNIOR SIZING	WAIST	LOW WAIST	HIPS
24	0	24"-25"	26"-27"	32"-33"
25	1	25"-26"	28"-29"	33"-34"
26	3	26"-27"	30"-31"	34"-35"
27	5	27"-28"	31"-32"	35"-36"
28	7	28"-29"	32"-33"	36"-37"
29	9	29"-30"	33"-34"	37"-38"
30	11	30"-31"	34"-35"	38"-39"
31	13	31"-3"	35"-36"	39"-40"
32	15	32"-33"	36"-37"	40"-41"

Denim Size Chart (cm)

DENIM SIZE IN CM
WAIST SIZE	JUNIOR SIZING	WAIST	LOW WAIST	HIPS
24	0	60.9-63.5	66-68.5	81.2-83.8
25	1	63.5-66	71.1-73.6	83.8-86.3
26	3	66-68.5	76.2-78.7	86.3-88.9
27	5	68.5-71.1	78.7-81.2	88.9-91.4
28	7	71.1-73.6	81.2-83.8	91.4-93.9
29	9	73.6-76.2	83.8-86.3	93.9-96.5
30	11	76.2-78.7	86.3-88.9	96.5-99
31	13	78.7-81.2	88.9-91.4	99-101.6
32	15	81.2-83.8	91.4-93.9	101.6-104.1

Swimwear Size Chart

Swimwear Size Chart (Inch)

SWIMWEAR SIZE IN INCHES
SIZE	US / CAN	BUST	WAIST	HIPS
XS	0	31"-32"	24"-25"	33"-34"
S	2	33"-34"	26"-27"	35"-37"
M	4	35"-36"	28"-29"	37"-38"
L	6	37"-39"	30"-32"	39"-41"
XL	8	40"-42"	33"-35"	42"-44"

Swimwear Size Chart (cm)

SWIMWEAR SIZE IN CM
SIZE	US / CAN	BUST	WAIST	HIPS
XS	0	78.7-81.2	60.9-63.5	83.8-86.3
S	2	83.8-86.3	66-68.5	88.9-93.9
M	4	88.9-91.4	71.1-73.6	93.9-96.5
L	6	93.9-99	76.2-81.2	99-104.1
XL	8	101.6-106.6	81.2-88.9	106.6-111.7

Shoes Size Chart

US	EURO	UK	AUS	JAPAN	CHINA
5	35-36	3	3.5	21.5	35
5.5	36	3.5	4	22	35.5
6	36-37	4	4.5	22.5	36
6.5	37	4.5	5	23	36.5
7	37-38	5	5.5	23.5	37
7.5	38	5.5	6	24	37.5
8	38-39	6	6.5	24.5	38
8.5	39	6.5	7	25	38.5
9	39-40	7	7.5	25.5	39
9.5	40	7.5	8	26	39.5
10	40-41	8	8.5	26.5	40
11	41-42	9	9.5	27.5	41

Attention: This guide provides general sizing information only, and fit can vary depending on style and brand. For more specific sizing information on the product, please refer to product description.

NOTE:

All models are wearing size small in tops and dresses, and size 1, 3, or 5 in jeans depending on their body type.
Most kalles jeans & dresses have some stretch, please refer to product description for fabric details.
Most kalles bottoms have an inseam of 31-34” depending on the cut and style. Sizing may vary depending on cut and style.