The one that fits in the bag is the one that gets used · review
Celestron Travel Scope 70 (21035-CGL) review
Celestron's Travel Scope 70: a fully coated 70 mm refractor with a full-height tripod that packs into a padded backpack, 20 mm and 10 mm eyepieces, a finderscope, a star diagonal and Starry Night software.
The Travel Scope 70 is a fully coated 70 mm refractor with a full-height tripod, and both fit into the included padded backpack along with the accessories. Setup takes seconds and needs no tools.
In the backpack
20 mm and 10 mm eyepieces, a finderscope, a star diagonal and a download of Starry Night software.
What it shows
Moon craters, the planets and daytime scenery, Celestron says. Seventy millimeters also takes in Jupiter’s four moons, Saturn’s rings and the Pleiades.
The missing figure
The focal length is not in the listing, so the eyepieces’ magnifications cannot be calculated from it.
The tripod
Full height but light. At the 10 mm eyepiece, touch the focuser gently and let the view settle.
Price and availability
On November 7, 2026, Amazon.com sold it directly at $89.99. Celestron states a 2-year US warranty.
Figures as Keepa reported them on the day this page was last updated. Stock and pricing shift without warning.
Prices quoted in this text were read on November 7, 2026. The live price is at the top of the page.
Its two nearest scopes on price
Same aisle, closest price — what the same spend else shows.
Not published · tube and tripod pack into the included backpack
Total carried weight
Not published · Amazon's item data gives 1.9 kg (4.2 lb) for the shipment
Aperture
70 mm (2.76 in), fully coated glass lenses
Focal ratio
Not published in the listing.
Optical design
Refractor
Mount
Manual, with full-height tripod
Tripod type
Full-height tripod, no tools needed
Case protection
Padded backpack with room for accessories
Setup time
Seconds, stated · no tools
Amazon reference
B001TI9Y2M
EAN
0050234210355
What observers ask about this one
What will it show?
Celestron names Moon craters, planets and daytime scenery. A 70 mm also shows Jupiter's moons, Saturn's rings and bright star clusters.
Does it work by day?
Yes. Celestron sells it for landscapes and wildlife as much as for the sky.
Travel Scope 70 or 80?
The [Travel Scope 80](/reviews/travel-telescopes-celestron-smartphone/) adds 10 mm of aperture and a smartphone adapter for about $50 more.
The price on Amazon.com
This model is listed on Amazon.com, at ≈ $90 at the last reading. Listed is not the same as in stock: availability changes daily, and the buy box shows the live price.
Details checked on November 7, 2026.
This one and its buyer, among astronomy instruments
A first 70 mm that travels with a proper tripod rather than a tabletop stand
Eyepieces and parts stated to fit
Listed because the eyepiece or part names this scope.
Amazon reports what buyers took in the month before this page was last checked: at least 300.
The figure is a floor, rounded by Amazon, and read through Keepa — it says what buyers picked, not what a maker claims.
Sources
Specifications: the manufacturer sheet for telescopes and observing optics and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
80 mm (3.15 in) fully coated refractor · full-height tripod · padded backpack · 20 and 10 mm eyepieces · smartphone adapter
Celestron's Travel Scope 80: a fully coated 80 mm refractor with a full-height tripod and padded backpack, 20 mm and 10 mm eyepieces, a finderscope, a star diagonal, a smartphone adapter and Starry Night software.
Best for: The largest Celestron travel aperture, for someone who wants it in a backpack with a phone adapter
70 mm (2.76 in) refractor · full-height tripod · backpack · 20 and 10 mm eyepieces · extra 4 mm and 3x Barlow (Amazon exclusive)
The Amazon-exclusive Celestron Travel Scope 70 kit (21035-ADS): the 70 mm travel refractor with backpack and full-height tripod, plus an additional 4 mm eyepiece and a 3x Barlow named in the title.
Best for: Nobody at its November 2026 price; the standard Travel Scope 70 is the same telescope
Aperture and focal length not published · H20, H12.5 and SR4 eyepieces · 18x to 135x claimed · 1.5x erecting eyepiece · tabletop tripod
CLAVOLO's small refractor for children: three eyepieces (H20, H12.5, SR4), a 1.5x erecting eyepiece, a finder, a Moon mirror, Moon and star maps and a tabletop tripod, with a stated range of 18x to 135x.
Best for: A child's first telescope bought on price, with the two figures that matter asked of the seller first