BLUE SINCERE MSB1 Messenger Bag, Men's, Large Capacity, Genuine Leather, A4, 13 Inches, PC Storage, Shoulder Bag, Premium Leather, For Work, Business Trips, Travel, Casual

Price: ¥7,980 - ¥6,999
(as of Jun 28, 2025 01:31:43 UTC – Details)

From the brand

Walk with you on sunny or rainy days.

Sustainable & Stylish & High Performance Leather

We have our own factory in Bangladesh, which is highly skilled in every detail.

Leather can be cherished but wet in the rain or stain with sunburn.

However, depending on the usage and the environment, the leather appearance may vary significantly and will grow differently by user.

We want to walk your life and capture memories with these precious leather items.

BLUE SINCERE was born with such things.

Sustainable leather products

Made with cow skin by-products of cow meat that can be eatin in the festival Eid in Bangladesh.(Only genuine leather products)

We never make animal life only for leather products.

Being a part of life, it is said to be the wisdom of our predecessors, which have been passed down from the ancient times.

MENS BAG RANKING

LADIES BAG RANKING

MENS WALLET RANKING

LADIES WALLET RANKING

ACCESSORY RANKING

What is Premium Leather?

This is the “top quality genuine cowhide leather” sourced for BLUE SINCERE by famous tanners (leather tanner).

What is Shrink Leather, Saffiano Leather?

Shrink leather with a gentle and warm texture on the surface, and saffiano leather with a delicate embossing expression, so you can use it for a long time without worrying about scratchings even if you use it every day.

What is Italian Leather?

Italian leather, the finest leather in natural tanning.You can feel the original smell of leather and the smooth texture of the leather, and you can enjoy the appearance of leather that changes the time you use it.The leather is scratch and stain resistant, so it can withstand the rigors of daily use.

What do you need to maintain the leather?

Brush for leather

Leather maintenance oil or cream

Sponge or cloth for applying oil or cream.

Drying cloth (soft material)

How to maintain it?

1. Clean the stain: Use a leather brush to remove dust on the surface.

2. Apply oil (cream): It is important to apply a thin coat by little. Quickly apply and spread in a circular motion.

3. Dry (Intimate) Please blend the cream into the leather for about an hour in a shady that is well-ventilated and does not expose direct sunlight.

4. Wipe clean: Carefully wipe with a dry cloth and remove any sticky surface completely.

Product Dimensions ‏ : ‎ 8.5 x 34 x 27 cm; 1.05 kg
Date First Available : ‎ March 7, 2024
Manufacturer ‏ : ‎ BLUE SINCERE
ASIN ‏ : ‎ B0CXF5V7J2
Item model number ‏ : ‎ MSB1
Country of Origin ‏ : ‎ Bangladesh
Department ‏ : ‎ Men