Compact, durable, covered with a water-repellent silicone coating
20 L
RipStop (100% polyester).
Fabric treatment with water-repellent silicone
Zipper with water repellent properties
77 g
3 months
View all specifications
Out of production

The Sigma mobile RipStop backpack is a compact and, at the same time, a capacious backpack made of durable and reliable RipStop material.

The particularity of the backpack is its ability to very compactly fold into your own pocket-bag and turn into a sack with the size of a small cam. In addition, this backpack is a very light, and its weight is only 77 gm! Due to these characteristics, the backpack will be virtually unnoticeable in the bag, suitcase or pocket.

A backpack is made of durable material RipStop, which consists of 100% polyester that literally translates to “stop rip” is fabric, reinforced with high-strength stitching, which is able to stop a rip by localizing it in a very small fragment, preventing from damage spreading. The RipStop technique is popular in the production of equipment of power structures, special uniforms, hiking equipment, and clothing. The RipStop fabric retains an excellent appearance throughout its exploitation term, and the products made of this fabric are virtually unbearable.

In addition, the backpack’s fabric is turned around a special water-repellent silicone, under the influence of which the fabric becomes waterproof. Silicone does not allow moisture to accumulate in fibers of the fabric.

It is worth noting that the water repellent characteristic as well as has lightning in the central compartment of the backpack. Lightning has recommended well itself on such clothes as mountaineering clothes, ski suits, sportswear.

A specially designed polyurethane tacking strip has a feature of not passing of water. Now, being caught in the rain, you cannot worry, items in the Sigma mobile RipStop backpack will be well protected from moisture and dirt!

Due to its lightness and compactness, the Sigma mobile RipStop backpack will be a great decision if you need extra capacity “just in case” in hiking, traveling or just going shopping.

But thanks to its capacity (20 liters) it can perfectly play a role of a full-fledged backpack in everyday life.

The Sigma mobile RipStop backpack is made in Ukraine.

Sigma mobile company guarantees a high quality and faultless functioning of their devices upon conditions of careful usage and considerations of exploitation rules.

After the expiration of device’s service term, we advise you to contact the Authorized Service Center for preventive maintenance and receiving recommendations for the further exploitation of device. In order to prevent possible misunderstandings, it is preferable to keep the documents that are attached to the device upon its sale (sale receipt or cashier’s receipt, instruction of exploitation, warranty card) during the service term. A warranty card establishes warranty liable for device to the extent, provided by the Law of Ukraine On protection of consumer’s rights.

Warranty conditions

  • A warranty provides free repair or replacement of the device during the warranty term. Warranty service is only provided in the presence of a valid warranty card and fiscal check.
  • The renewal of software is a technical maintenance of the product and is not considered as repair and thereforeis not a valid reason for a replacement or a refund;
  • The Periodic service of device (replacement of batteries, cleaning, etc.) is carried out by request for an additional fee.
  • The warranty term for main devices and accessories is set by Sigma mobile with reference to from the date of device’s sale (look at Table 1).
  • Service term is established by Sigma mobile company in reference to the date of the device’s purchase (look at Table 1).
  • Warranty service is provided exclusively at  Authorized Service Centers in Ukraine. The sheet of service centers may be changed



Warranty terms

Service term

Mobile phones series X-treme Main deviceEighteen months

Three years

Mobile phonesMain deviceTwelve months
TabletsMain deviceTwelve months
Action camerasMain deviceTwelve months
Bluetooth headsetsMain deviceTwelve months
Accessories and batteriesRechargeable batteries (including built-in types)Six months

Two years

Memory cards, cables, headsets and other accessories and parts, which don’t requare to disassemble the mobile device in order to replace.

One month

Table 1

The manufacturer shall not bear warranty obligation regarding the device in the following cases:

  • Violations of rules and conditions of exploitation, adjustment, installation of device, described in the User’s Manual and other documentation, which is transported to the consumer in the complete set with the device;
  • If mechanical damages have occured after the transfer of the device to the consumer;
  • The ingression of inappropriate items, liquids, insects, etc. inside the device during usage;
  • Device’s operation in conditions of excessively high or low temperature, surrounded by high humidity, high dust content;
  • Making schematic-technical, design or software changes, not approved by the manufacturer;
  • Repair or modification of device, performed by unauthorized persons;
  • If the damage is caused by the use of non-standard and/or non-qualified expandable materials, charging devices, spare parts, batteries, electronic media, software products that were not supplied or recommended by the manufacturer;
  • If the damage (defects) is caused by the action of computer viruses or similar programs;
  • If the damage (defects) is caused by non-compliance with standards or technical regulations of the power, cable, telecommunication networks, radio signal power, including features of the relief and other similar external factors, usage of the device on the edge or outside of a network action zone, connection to inappropriate or defective external devices;
  • If the defect occurred due to natural wearing down during the exploitation of the device. In this case, natural wearing down is understood as the consequences of product’s operation, which caused the deterioration of technical status and appearance due to long-term using of this device;
  • If the damage of LCD pixels of screens does not exceed 0.0005 percent of the total quantity of pixels on the screen (according to the ISO 9241-303)
  • The occurrence of force majeure (natural phenomena, fire, lightning, etc.).


The manufacturer shall not carry warranty obligation:

Under no circumstances are the manufacturer or its authorized organizations for unusual, incidental, direct or indirect damage (or losses), including, but not limited to, lost profits, loss or inability to use information or data, expenses of recovering information or data, damages caused by interruptions in commercial, manufacturing or other activity, arising in connection with the usage or inability to use a device.

Cайт використовує файли cookies для підвищення зручності користувачів. Продовжуючи користуватися сайтом, ви погоджуєтеся з використанням файлів cookies та приймаєте нашу Політику конфіденційності