Choose backpacks based on capacity

Backpacks are large bags that must be prepared for the first time to carry logistics. Backpack capacity is so diverse and the basis for the best decisions to choose is the type of expedition and the length of the trip. These logistics carriers have very varied capacities, ranging from 16 liters to 105 liters.

Each backpack also has a different design to adjust capacity and usage including the number of frames, materials used, arrangement of compartments, closing systems, locking methods, and others.

Capacity of 16-35 liters for rock climbing

This small capacity backpack is commonly referred to as a daypack commonly used by rock climbers to carry equipment. Light logistics will not make it difficult for you to do climbing tasks.

Capacity of 35-50 liters for 2 days of hiking

Hiking backpacks with a capacity of 35-50 liters are considered sufficient in hiking or climbing mountains to accommodate clothing, food and drinking water in less than two days' journey.

A 35 liter capacity bag is more suitable if you stay in mountain hut compared to a tent. If you do hiking in the rainy season you should use a 50 liter capacity to more accommodate equipment including additional clothing.

Capacity of 50-80 liters for 3-5 days of hiking

Hiking backpacks for trips of 3 to 5 days must accommodate other additional equipment including tents, mattresses, cooking utensils, sleeping bags, flysheets, and medicines that may have a total weight of 10-20 kilograms.

Basic equipment such as clothes, food and drinking water is also more than hiking for 2 days. If you are hiking in the rainy season you should use an 80 liter capacity to accommodate additional equipment including clothing, food and additional fuel.

Capacity of 80-105 liters for long expeditions and alpine climbing

The capacity of 80-100 liters must be prepared for long-term trips or alpine expeditions. Long-term expeditions include the opening of new forest lanes for forest climbing or exploration that have never been done.

You must bring a sleeping bag cover, tent cover, headlamp, backup battery, and various other things if needed in an emergency situation. Bags with a capacity of more than 105 liters are hard to find, but are generally widely used for military operations.

Sea almond (Terminalia catappa)

Ketapang or tropical almond or beach almond or talisay tree or umbrella tree or sea almond ( Terminalia catappa ) is a species of plant in the Combretaceae, a shady tree, fast growing, forming a multilevel canopy, often used as a shade tree in gardens and on roadsides. T. catappa grows large, up to 40 meters in height and up to 1.5 meters in trunk, shady canopy with branches that grow flat and terraced, young trees often look like pagodas while old and large trees often have aerial roots up to 3 meters. The leaves are scattered, mostly at the end of the twig, rounded egg upside down, 8-38 cm long, 5-19 cm wide, the tip is wide, the base is narrow, the upper surface is smooth, green but turns red if to fall out and short stalks. The flowers are small, collected near the tips of the twigs, 8-25 cm long and green-yellow in color. The flowers are not crowned, the petals have five taju, are plate or bell shaped, 4-8 mm long and are white or cream in color. Stamens in two circles and arra...

Purple nutsedge (Cyperus rotundus)

Teki or purple nutsedge ( Cyperus rotundus ) is a species of plant in the Cyperaceae, an erect annual growing to a height of up to 140 cm, the leaves sprout in rows of three from the base to a length of 5-20 cm, ribbon-shaped, pointed tip and green in color. The inflorescence has a stalk with a triangular cross section and is green. The inflorescence has three to eight unequal spikes. The flower is bisexual, has 3 stamina and the pistil has three stigmas. The fruit is achene and triangular. Teki prefers dry places, but will tolerate moist soil and often grows in wastelands and in crop fields. Tubers are an important source of nutrition for migratory cranes. Source of carbohydrates in the tropics in times of famine. The initial stage forms a white fleshy rhizome, 25 mm long and in chains. Some of the rhizomes grow upright above the ground, then form a tuber-like structure from which new shoots and roots grow, new roots and new rhizomes grow. Other rhizomes grow horizontally or down...

Twoleaf nightshade (Solanum diphyllum)

Twoleaf nightshade ( Solanum diphyllum ) is a species of plants in Solanaceae, upright shrubs grow in shade, 1-2 m tall, rounded stems, dense, green-purple brown, short hairy, stopping cells, cornered young twigs and widely cultivated as plants decorate with bright yellow ripe fruit. S. diphyllum has leaves that are alternating, solitary or paired in twigs with generative organs. Some are stemmed for 1-1.5 cm. The leaves are oval to oblique round eggs, dynamic base, flat or wavy edges, tapered or rounded edges, 1-14.5 cm long, 0.5-4 cm wide and have short hair. Flowers facing leaves 5-25 mm long. Has a 2 mm handle, brownish purple, straight and unbranched. Hook 5-10 mm, greenish to brown and curved. The petals have five ears, resembling kupula, pale green, 1-5 mm long and short haired. Flowers have five crowns, coincide, star-shaped, yellowish white, 2-5 mm long. Has five stamens, free and facing the crown. Short and yellowish green pistil. The stigma is yellow, attached to the...

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